| Transactions |
| Date | Team | Player | Type | OthTm | EffDate | When |
| 4/9/1961 | Phi | Owens | Placed on disabled list |   |   | Before |
| 4/10/1961 | Min | Lee | Placed on disabled list |   |   | Before |
| 4/10/1961 | StL | Jackson | Placed on disabled list |   |   | Before |
| 4/11/1961 | ChN | Barragan | Placed on disabled list |   |   | Before |
| 4/11/1961 | Cle | Stigman | Placed on disabled list |   |   | Before |
| 4/11/1961 | LAN | Roebuck | Placed on disabled list |   |   | Before |
| 4/11/1961 | Phi | Koppe | Promoted to active roster |   |   | Before |
| 4/12/1961 | Bal | Essegian | Traded away | KC |   | Before |
| 4/12/1961 | KC | Essegian | Acquired via trade | Bal |   | Before |
| 4/12/1961 | KC | Walker | Acquired via trade | Bal |   | Before |
| 4/13/1961 | Bal | Hall | Acquired via trade | KC |   | Before |
| 4/13/1961 | Bal | Williams | Acquired via trade | KC |   | Before |
| 4/13/1961 | LAA | Johnson | Demoted to reserve roster |   |   | Before |
| 4/13/1961 | LAA | Wagner | Promoted to active roster |   |   | Before |
| 4/15/1961 | Bal | Courtney | Acquired via trade | KC |   | After |
| 4/15/1961 | KC | Courtney | Traded away | Bal |   | After |
| 4/16/1961 | Min | Killebrew | Placed on disabled list |   |   | After |
| 4/18/1961 | LAN | Snider | Placed on disabled list |   |   | Before |
| 4/21/1961 | Bal | Papa | Demoted to reserve roster |   |   | Before |
| 4/22/1961 | ChA | Rivera | Placed on disabled list |   |   | After |
| 4/25/1961 | StL | Jackson | Activated from disabled list |   |   | Before |
| 4/26/1961 | Bal | Foiles | Placed on disabled list |   |   | Before |
| 4/26/1961 | KC | Wickersham | Promoted to active roster |   |   | Before |
| 4/27/1961 | LAA | Yost | Placed on disabled list |   |   | Before |
| 4/28/1961 | Bal | Busby | Promoted to active roster |   |   | Before |
| 4/28/1961 | Cin | Bailey | Traded away | SF |   | Before |
| 4/28/1961 | Cin | Baumer | Demoted to reserve roster |   |   | Before |
| 4/28/1961 | Cin | Blasingame | Acquired via trade | SF |   | Before |
| 4/28/1961 | Cin | Jones,SH | Promoted to active roster |   |   | Before |
| 4/28/1961 | Cin | Schmidt | Acquired via trade | SF |   | Before |
| 4/28/1961 | SF | Bailey | Acquired via trade | Cin |   | Before |
| 4/28/1961 | SF | Blasingame | Traded away | Cin |   | Before |
| 4/28/1961 | SF | Schmidt | Traded away | Cin |   | Before |
| 4/29/1961 | LAA | Burke | Demoted to reserve roster |   |   | Before |
| 4/29/1961 | Min | Killebrew | Activated from disabled list |   |   | Before |
| 4/30/1961 | Bos | Jensen | Suspended |   |   | Before |
| 5/1/1961 | ChN | Freese | Promoted to active roster |   |   | Before |
| 5/1/1961 | Min | Bruckbauer | Demoted to reserve roster |   |   | Before |
| 5/1/1961 | Min | Dotter | Promoted to active roster |   |   | Before |
| 5/1/1961 | Min | Stange | Demoted to reserve roster |   |   | Before |
| 5/2/1961 | ChN | Drake | Demoted to reserve roster |   |   | Before |
| 5/2/1961 | ChN | Thacker | Demoted to reserve roster |   |   | Before |
| 5/3/1961 | KC | Essegian | Traded away | Cle |   | Before |
| 5/3/1961 | StL | Tiefenauer | Demoted to reserve roster |   |   | Before |
| 5/4/1961 | Cle | Essegian | Acquired via trade | KC |   | Before |
| 5/4/1961 | LAN | Demeter | Traded away | Phi |   | After |
| 5/4/1961 | LAN | Farrell | Acquired via trade | Phi |   | After |
| 5/4/1961 | LAN | Smith | Traded away | Phi |   | After |
| 5/4/1961 | Phi | Demeter | Acquired via trade | LAN |   | After |
| 5/4/1961 | Phi | Farrell | Traded away | LAN |   | After |
| 5/4/1961 | Phi | Koppe | Traded away | LAN |   | After |
| 5/4/1961 | Phi | Smith,C | Acquired via trade | LAN |   | After |
| 5/5/1961 | Min | Lee | Activated from disabled list |   |   | Before |
| 5/6/1961 | Bal | Pappas | Placed on disabled list |   | 4/10/1961 | Before |
| 5/8/1961 | Bos | Jensen | Reinstated |   |   | Before |
| 5/8/1961 | LAA | Cerv | Traded away | NYA |   | Before |
| 5/8/1961 | LAA | Clevenger | Traded away | NYA |   | Before |
| 5/8/1961 | LAA | Duren | Acquired via trade | NYA |   | Before |
| 5/8/1961 | LAA | James | Acquired via trade | NYA |   | Before |
| 5/8/1961 | LAA | Thomas,L | Acquired via trade | NYA |   | Before |
| 5/8/1961 | NYA | Cerv | Acquired via trade | LAA |   | Before |
| 5/8/1961 | NYA | Clevenger | Acquired via trade | LAA |   | Before |
| 5/8/1961 | NYA | Duren | Traded away | LAA |   | Before |
| 5/8/1961 | NYA | James | Traded away | LAA |   | Before |
| 5/8/1961 | NYA | Thomas | Traded away | LAA |   | Before |
| 5/9/1961 | ChN | Roach | Acquired via trade | Mil |   | Before |
| 5/9/1961 | ChN | Thomas | Traded away | Mil |   | Before |
| 5/9/1961 | Mil | Roach | Traded away | ChN |   | Before |
| 5/9/1961 | Mil | Thomas | Acquired via trade | ChN |   | Before |
| 5/10/1961 | Bal | Zupo | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Bal | Jones | Demoted to reserve roster |   |   | After |
| 5/10/1961 | Bos | Borland | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Bos | Clinton | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | ChA | Ginsberg | Released |   |   | Before |
| 5/10/1961 | ChA | Covington | Claimed on waivers |   |   | After |
| 5/10/1961 | Cin | Anderson | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Cin | Gernert | Acquired via trade | Det |   | Before |
| 5/10/1961 | Cin | Osteen | Demoted to reserve roster |   |   | After |
| 5/10/1961 | Cle | Bond | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Cle | Hamilton | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Cle | Jones | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Cle | Morgan | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Cle | Nieman | Acquired via trade | StL |   | Before |
| 5/10/1961 | Det | Chiti | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Det | Gernert | Traded away | Cin |   | Before |
| 5/10/1961 | Det | Grzenda | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | KC | Johnson,K | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | KC | Posada | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | LAA | Becquer | Traded away | Min |   | Before |
| 5/10/1961 | LAA | Sadowski | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | LAA | Semproch | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | LAN | Camilli | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | LAN | Palmquist | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Mil | Brunet | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Mil | Roof | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Mil | Covington | Waived |   |   | After |
| 5/10/1961 | Min | Becquer | Acquired via trade | LAA |   | Before |
| 5/10/1961 | Min | Dotter | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Min | Whisenant | Released |   |   | Before |
| 5/10/1961 | NYA | Reed | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Phi | Curry | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Phi | Meyer | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Phi | Sadowski | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Pit | Cheney | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Pit | Mejias | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Pit | Umbricht | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | SF | Bowman | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | SF | Farley | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | StL | Crowe | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | StL | Nieman | Traded away | Cle |   | Before |
| 5/10/1961 | Was | Boak | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Was | Hernandez | Demoted to reserve roster |   |   | Before |
| 5/10/1961 | Was | Hicks | Demoted to reserve roster |   |   | Before |
| 5/11/1961 | Min | Becquer | Demoted to reserve roster |   |   | Before |
| 5/12/1961 | Cin | Jones,SH | Demoted to reserve roster |   |   | Before |
| 5/13/1961 | Bos | Green | Placed on disabled list |   |   | Before |
| 5/13/1961 | Min | Palmquist | Signed |   |   | Before |
| 5/13/1961 | Min | Pleis | Demoted to reserve roster |   |   | Before |
| 5/14/1961 | Was | Dotterer | Demoted to reserve roster |   |   | Before |
| 5/14/1961 | Was | Hinton | Promoted to active roster |   |   | Before |
| 5/15/1961 | Mil | Piche | Demoted to reserve roster |   |   | Before |
| 5/15/1961 | Mil | Raymond | Promoted to active roster |   |   | Before |
| 5/16/1961 | Bos | Gile | Demoted to reserve roster |   |   | Before |
| 5/16/1961 | Bos | Schwall | Promoted to active roster |   |   | Before |
| 5/16/1961 | Cin | Jones,W | Released |   |   | Before |
| 5/18/1961 | Bos | Ginsberg | Signed |   |   | Before |
| 5/18/1961 | Cin | Bevan | Demoted to reserve roster |   |   | Before |
| 5/18/1961 | Cin | Whisenant | Signed |   |   | Before |
| 5/18/1961 | LAN | Snider | Activated from disabled list |   |   | Before |
| 5/18/1961 | StL | Oliver | Demoted to reserve roster |   |   | Before |
| 5/18/1961 | StL | Schaffer | Promoted to active roster |   |   | Before |
| 5/19/1961 | Mil | Crandall | Placed on disabled list |   | 5/10/1961 | Before |
| 5/19/1961 | Mil | Torre | Promoted to active roster |   |   | Before |
| 5/20/1961 | ChA | Lepcio | Released |   |   | Before |
| 5/20/1961 | LAN | Neal | Placed on disabled list |   |   | Before |
| 5/21/1961 | Bal | Hyde | Promoted to active roster |   |   | Before |
| 5/21/1961 | KC | Keegan | Demoted to reserve roster |   |   | Before |
| 5/21/1961 | KC | Posada | Promoted to active roster |   |   | Before |
| 5/21/1961 | NYA | Maas | Demoted to reserve roster |   |   | Before |
| 5/21/1961 | NYA | Reed | Promoted to active roster |   |   | Before |
| 5/24/1961 | Bal | Dropo | Released |   |   | Before |
| 5/25/1961 | LAA | Brickell | Demoted to reserve roster |   |   | Before |
| 5/25/1961 | LAA | Sadowski | Promoted to active roster |   |   | Before |
| 5/26/1961 | LAA | Fowler | Promoted to active roster |   |   | Before |
| 5/26/1961 | LAA | Thronebery | Demoted to reserve roster |   |   | Before |
| 5/30/1961 | LAN | Lillis | Traded away | StL |   | Before |
| 5/30/1961 | LAN | Spencer | Acquired via trade | SF |   | Before |
| 5/30/1961 | LAN | Warwick | Traded away | StL |   | Before |
| 5/30/1961 | Mil | MacKenzie | Demoted to reserve roster |   |   | Before |
| 5/30/1961 | Mil | Olivo | Promoted to active roster |   |   | Before |
| 5/30/1961 | StL | Landrum | Demoted to reserve roster |   |   | Before |
| 5/30/1961 | StL | Lillis | Acquired via trade | LAA |   | Before |
| 5/30/1961 | StL | Spencer | Traded away | LAN |   | Before |
| 5/30/1961 | StL | Warwick | Acquired via trade | LAN |   | Before |
| 6/1/1961 | KC | Bertoia | Acquired via trade | Min |   | Before |
| 6/1/1961 | KC | Giel | Acquired via trade | Min |   | Before |
| 6/1/1961 | KC | Tuttle | Traded away | Min |   | Before |
| 6/1/1961 | Mil | Martin | Traded away | Min |   | Before |
| 6/1/1961 | Min | Bertoia | Traded away | KC |   | Before |
| 6/1/1961 | Min | Consolo | Demoted to reserve roster |   |   | Before |
| 6/1/1961 | Min | Giel | Traded away | KC |   | Before |
| 6/1/1961 | Min | Martin | Acquired via trade | Mil |   | Before |
| 6/1/1961 | Min | Tuttle | Acquired via trade | KC |   | Before |
| 6/1/1961 | Pit | Witt | Demoted to reserve roster |   |   | Before |
| 6/2/1961 | ChA | Hacker | Promoted to active roster |   |   | Before |
| 6/2/1961 | ChA | Score | Placed on disabled list |   |   | Before |
| 6/2/1961 | KC | Wickersham | Demoted to reserve roster |   |   | Before |
| 6/2/1961 | Pit | Francis | Promoted to active roster |   |   | Before |
| 6/3/1961 | LAA | Yost | Activated from disabled list |   |   | Before |
| 6/4/1961 | ChN | Thacker | Promoted to active roster |   |   | Before |
| 6/4/1961 | ChN | Wright | Demoted to reserve roster |   |   | Before |
| 6/4/1961 | Min | Becquer | Promoted to active roster |   |   | Before |
| 6/4/1961 | Min | Mincher | Demoted to reserve roster |   |   | Before |
| 6/5/1961 | Cle | Heman | Traded away | LAA |   | Before |
| 6/5/1961 | Cle | Stigman | Activated from disabled list |   |   | Before |
| 6/5/1961 | Det | Cottier | Traded away | Was |   | Before |
| 6/5/1961 | Det | Woodeshick | Acquired via trade | Was |   | Before |
| 6/5/1961 | LAA | Garver | Released |   |   | Before |
| 6/5/1961 | LAA | Heman | Acquired via trade | Cle |   | Before |
| 6/5/1961 | Mil | Brunet | Promoted to active roster |   |   | Before |
| 6/5/1961 | Mil | Morehead | Demoted to reserve roster |   |   | Before |
| 6/5/1961 | Was | Cottier | Acquired via trade | Det |   | Before |
| 6/5/1961 | Was | Woodeshick | Traded away | Det |   | Before |
| 6/6/1961 | Bal | Pappas | Activated from disabled list |   |   | Before |
| 6/7/1961 | Bos | Brewer | Placed on disabled list |   |   | Before |
| 6/7/1961 | Det | Casale | Acquired via trade | LAA |   | Before |
| 6/7/1961 | Det | Donohue | Traded away | LAA |   | Before |
| 6/7/1961 | LAA | Casale | Traded away | Det |   | Before |
| 6/7/1961 | LAA | Donohue | Acquired via trade | Det |   | Before |
| 6/8/1961 | Bal | Stephens | Traded away | KC |   | Before |
| 6/8/1961 | Bal | Thronebery | Acquired via trade | KC |   | Before |
| 6/8/1961 | Bos | Cisco | Promoted to active roster |   |   | Before |
| 6/8/1961 | ChA | Rivera | Activated from disabled list |   |   | Before |
| 6/8/1961 | KC | Stephens | Acquired via trade | Bal |   | Before |
| 6/8/1961 | KC | Thronebery | Traded away | Bal |   | Before |
| 6/8/1961 | Min | Arrigo | Promoted to active roster |   |   | Before |
| 6/8/1961 | Min | Pleis | Promoted to active roster |   |   | Before |
| 6/8/1961 | Min | Sadowski | Demoted to reserve roster |   |   | Before |
| 6/8/1961 | NYA | Gonder | Demoted to reserve roster |   |   | Before |
| 6/8/1961 | NYA | Reniff | Promoted to active roster |   |   | Before |
| 6/8/1961 | NYA | Turley | Placed on disabled list |   | 6/6/1961 | Before |
| 6/9/1961 | ChA | Rivera | Released |   |   | Before |
| 6/9/1961 | SF | Fisher | Demoted to reserve roster |   |   | Before |
| 6/9/1961 | SF | LeMay | Promoted to active roster |   |   | Before |
| 6/10/1961 | KC | Boyd | Traded away | Mil |   | Before |
| 6/10/1961 | KC | Johnson,S | Promoted to active roster |   |   | Before |
| 6/10/1961 | KC | Rivera | Signed |   |   | Before |
| 6/10/1961 | LAN | Neal | Activated from disabled list |   |   | Before |
| 6/10/1961 | LAN | Windhorn | Promoted to active roster |   |   | Before |
| 6/10/1961 | Mil | Boyd | Acquired via trade | KC |   | Before |
| 6/10/1961 | Mil | DeMerit | Demoted to reserve roster |   |   | Before |
| 6/11/1961 | ChA | Carey | Acquired via trade | KC |   | Before |
| 6/11/1961 | ChA | Covington | Traded away | KC |   | Before |
| 6/11/1961 | ChA | Herbert | Acquired via trade | KC |   | Before |
| 6/11/1961 | ChA | Larsen | Acquired via trade | KC |   | Before |
| 6/11/1961 | ChA | Pilarcik | Acquired via trade | KC |   | Before |
| 6/11/1961 | ChA | Roselli | Demoted to reserve roster |   |   | Before |
| 6/11/1961 | ChA | Shaw | Traded away | KC |   | Before |
| 6/11/1961 | ChA | Staley | Traded away | KC |   | Before |
| 6/11/1961 | ChN | Freese | Demoted to reserve roster |   |   | Before |
| 6/11/1961 | ChN | Schultz | Promoted to active roster |   |   | Before |
| 6/11/1961 | KC | Carey | Traded away | ChA |   | Before |
| 6/11/1961 | KC | Covington | Acquired via trade | ChA |   | Before |
| 6/11/1961 | KC | Herbert | Traded away | ChA |   | Before |
| 6/11/1961 | KC | Larsen | Traded away | ChA |   | Before |
| 6/11/1961 | KC | Pilarcik | Traded away | ChA |   | Before |
| 6/11/1961 | KC | Shaw | Acquired via trade | ChA |   | Before |
| 6/11/1961 | KC | Staley | Acquired via trade | ChA |   | Before |
| 6/11/1961 | StL | McCarver | Promoted to active roster |   |   | Before |
| 6/11/1961 | StL | Moryn | Traded away | Pit |   | Before |
| 6/11/1961 | StL | Smith | Placed on disabled list |   | 6/8/1961 | Before |
| 6/13/1961 | KC | Causey | Demoted to reserve roster |   |   | Before |
| 6/14/1961 | KC | Daley | Traded away | NYA |   | Before |
| 6/14/1961 | KC | Ditmar | Acquired via trade | NYA |   | Before |
| 6/14/1961 | KC | Johnson,D | Acquired via trade | NYA |   | Before |
| 6/14/1961 | Mil | Crandall | Activated from disabled list |   |   | Before |
| 6/14/1961 | Min | Gardner | Traded away | NYA |   | Before |
| 6/14/1961 | Min | McDevitt | Acquired via trade | NYA |   | Before |
| 6/14/1961 | NYA | Daley | Acquired via trade | Min |   | Before |
| 6/14/1961 | NYA | Ditmar | Traded away | KC |   | Before |
| 6/14/1961 | NYA | Gardner | Acquired via trade | Min |   | Before |
| 6/14/1961 | NYA | Johnson | Traded away | KC |   | Before |
| 6/14/1961 | NYA | McDevitt | Traded away | Min |   | Before |
| 6/15/1961 | ChA | Roselli | Promoted to active roster |   |   | Before |
| 6/15/1961 | ChA | Torgeson | Released |   |   | Before |
| 6/15/1961 | KC | Giel | Demoted to reserve roster |   |   | Before |
| 6/15/1961 | KC | Hankins | Demoted to reserve roster |   |   | Before |
| 6/15/1961 | KC | Johnson,S | Demoted to reserve roster |   |   | Before |
| 6/15/1961 | KC | Krausse | Promoted to active roster |   |   | Before |
| 6/15/1961 | KC | Prescott | Promoted to active roster |   |   | Before |
| 6/15/1961 | Mil | Brunet | Demoted to reserve roster |   |   | Before |
| 6/15/1961 | Mil | Cimoli | Acquired via trade | Pit |   | Before |
| 6/15/1961 | Mil | Cloninger | Promoted to active roster |   |   | Before |
| 6/15/1961 | Mil | Hendley | Promoted to active roster |   |   | Before |
| 6/15/1961 | Mil | Logan | Traded away | Pit |   | Before |
| 6/15/1961 | Mil | Olivo | Demoted to reserve roster |   |   | Before |
| 6/15/1961 | Mil | White | Acquired via trade | Bos |   | Before |
| 6/15/1961 | Mil | White | Demoted to reserve roster |   |   | Before |
| 6/15/1961 | Min | Palmquist | Demoted to reserve roster |   |   | Before |
| 6/15/1961 | Min | Rollins | Promoted to active roster |   |   | Before |
| 6/15/1961 | Pit | Cimoli | Traded away | Mil |   | Before |
| 6/15/1961 | Pit | Leppert | Promoted to active roster |   |   | Before |
| 6/15/1961 | Pit | Logan | Acquired via trade | Mil |   | Before |
| 6/15/1961 | Pit | Moryn | Acquired via trade | StL |   | Before |
| 6/15/1961 | Pit | Oldis | Demoted to reserve roster |   |   | Before |
| 6/15/1961 | Was | Mathias | Promoted to active roster |   |   | Before |
| 6/15/1961 | Was | Stevens | Demoted to reserve roster |   |   | Before |
| 6/16/1961 | Min | Cueto | Promoted to active roster |   |   | Before |
| 6/16/1961 | Min | Valo | Released |   |   | Before |
| 6/16/1961 | StL | Javier | Placed on disabled list |   | 6/11/1961 | Before |
| 6/17/1961 | Mil | Lau | Demoted to reserve roster |   |   | Before |
| 6/17/1961 | NYA | Terry | Placed on disabled list |   |   | Before |
| 6/17/1961 | NYA | Torgeson | Signed |   |   | Before |
| 6/17/1961 | NYA | Turley | Activated from disabled list |   |   | Before |
| 6/17/1961 | Phi | Valo | Signed |   |   | Before |
| 6/18/1961 | StL | Anderson | Promoted to active roster |   |   | Before |
| 6/18/1961 | StL | Gotay | Promoted to active roster |   |   | Before |
| 6/19/1961 | LAA | Koppe | Promoted to active roster |   |   | Before |
| 6/20/1961 | Bos | Green | Activated from disabled list |   |   | Before |
| 6/20/1961 | Pit | Baker | Released |   |   | Before |
| 6/21/1961 | LAA | Hamlin | Demoted to reserve roster |   |   | Before |
| 6/21/1961 | LAA | Leek | Demoted to reserve roster |   |   | Before |
| 6/21/1961 | LAA | Moran | Promoted to active roster |   |   | Before |
| 6/22/1961 | Det | McAuliffe | Promoted to active roster |   |   | Before |
| 6/22/1961 | Phi | Owens | Activated from disabled list |   |   | Before |
| 6/23/1961 | Phi | Coker | Promoted to active roster |   |   | Before |
| 6/24/1961 | Phi | Coleman | Demoted to reserve roster |   |   | Before |
| 6/24/1961 | Phi | Neeman | Demoted to reserve roster |   |   | Before |
| 6/24/1961 | Phi | Woods | Demoted to reserve roster |   |   | Before |
| 6/25/1961 | Bos | Nichols | Placed on disabled list |   |   | Before |
| 6/26/1961 | Bos | Repulski | Released |   |   | Before |
| 6/26/1961 | Det | Thomas | Traded away | LAA |   | Before |
| 6/26/1961 | LAA | Thomas,G | Acquired via trade | Det |   | Before |
| 6/27/1961 | Bal | Courtney | Released |   |   | Before |
| 6/27/1961 | Bal | Foiles | Activated from disabled list |   |   | Before |
| 6/27/1961 | Cin | Bridges | Demoted to reserve roster |   |   | Before |
| 6/27/1961 | Cin | Edwards | Promoted to active roster |   |   | Before |
| 6/27/1961 | Cin | Jones,SH | Promoted to active roster |   |   | Before |
| 6/27/1961 | Cin | Schmidt | Demoted to reserve roster |   |   | Before |
| 6/27/1961 | KC | Causey | Promoted to active roster |   |   | Before |
| 6/29/1961 | Bos | Earley | Promoted to active roster |   |   | Before |
| 6/29/1961 | Bos | Wertz | Placed on disabled list |   |   | Before |
| 6/29/1961 | Bos | Wills | Demoted to reserve roster |   |   | Before |
| 6/29/1961 | Bos | Wood | Promoted to active roster |   |   | Before |
| 6/29/1961 | Pit | Cheney | Traded away | Was |   | Before |
| 6/29/1961 | Pit | Green | Demoted to reserve roster |   |   | Before |
| 6/29/1961 | Pit | McBean | Promoted to active roster |   |   | Before |
| 6/29/1961 | Pit | Sturdivant | Acquired via trade | Was |   | Before |
| 6/29/1961 | Pit | Sturdivant | Demoted to reserve roster |   |   | Before |
| 6/29/1961 | StL | Buchek | Promoted to active roster |   |   | Before |
| 6/29/1961 | StL | Gotay | Demoted to reserve roster |   |   | Before |
| 6/29/1961 | Was | Cheney | Acquired via trade | Pit |   | Before |
| 6/29/1961 | Was | Cheney | Demoted to reserve roster |   |   | Before |
| 6/29/1961 | Was | Sturdivant | Traded away | Pit |   | Before |
| 7/1/1961 | Det | Casale | Demoted to reserve roster |   |   | Before |
| 7/1/1961 | Det | Gladding | Promoted to active roster |   |   | Before |
| 7/1/1961 | Mil | Drabowsky | Demoted to reserve roster |   |   | Before |
| 7/1/1961 | Mil | White | Promoted to active roster |   |   | Before |
| 7/1/1961 | SF | Duffalo | Demoted to reserve roster |   |   | Before |
| 7/2/1961 | KC | Covington | Traded away | Phi |   | Before |
| 7/2/1961 | KC | Del Greco | Acquired via trade | Phi |   | Before |
| 7/2/1961 | Phi | Covington | Acquired via trade | KC |   | Before |
| 7/2/1961 | Phi | Del Greco | Traded away | KC |   | Before |
| 7/3/1961 | Cle | Kubiszyn | Demoted to reserve roster |   |   | Before |
| 7/3/1961 | KC | Hankins | Promoted to active roster |   |   | Before |
| 7/3/1961 | KC | Prescott | Demoted to reserve roster |   |   | Before |
| 7/3/1961 | LAA | Aspromonte | Traded away | Cle |   | Before |
| 7/3/1961 | LAA | Thronebery | Promoted to active roster |   |   | Before |
| 7/3/1961 | Was | Cheney | Promoted to active roster |   |   | Before |
| 7/3/1961 | Was | Mahoney | Demoted to reserve roster |   |   | Before |
| 7/3/1961 | Was | Stillwell | Promoted to active roster |   |   | Before |
| 7/4/1961 | ChN | Wright | Promoted to active roster |   |   | Before |
| 7/4/1961 | Cle | Antonelli | Traded away | Mil |   | Before |
| 7/4/1961 | Cle | Aspromonte | Acquired via trade | LAA |   | Before |
| 7/4/1961 | Mil | Antonelli | Acquired via trade | Cle |   | Before |
| 7/4/1961 | Mil | DeMerit | Promoted to active roster |   |   | Before |
| 7/4/1961 | Mil | Raymond | Demoted to reserve roster |   |   | Before |
| 7/4/1961 | SF | Bowman | Promoted to active roster |   |   | Before |
| 7/4/1961 | SF | Fisher | Promoted to active roster |   |   | Before |
| 7/4/1961 | SF | Hiller | Demoted to reserve roster |   |   | Before |
| 7/5/1961 | LAN | Spencer | Placed on disabled list |   |   | Before |
| 7/5/1961 | Min | Lepcio | Signed |   |   | Before |
| 7/5/1961 | Min | Versalles | Placed on restricted list |   |   | Before |
| 7/6/1961 | Mil | Crandall | Placed on disabled list |   |   | Before |
| 7/7/1961 | ChN | Schaffernoth | Traded away | Cle |   | Before |
| 7/7/1961 | Pit | Law | Placed on disabled list |   |   | Before |
| 7/8/1961 | Cle | Schaffernoth | Acquired via trade | ChN |   | Before |
| 7/9/1961 | NYA | Terry | Activated from disabled list |   |   | Before |
| 7/9/1961 | Phi | Coker | Demoted to reserve roster |   |   | Before |
| 7/9/1961 | Phi | Johnson | Signed |   |   | Before |
| 7/12/1961 | LAN | Camilli | Promoted to active roster |   |   | Before |
| 7/12/1961 | LAN | Sherry,N | Placed on disabled list |   |   | Before |
| 7/12/1961 | Phi | Roberts | Placed on disabled list |   |   | Before |
| 7/13/1961 | Bos | Wertz | Activated from disabled list |   |   | Before |
| 7/13/1961 | Mil | Cimoli | Placed on disabled list |   |   | Before |
| 7/13/1961 | Mil | Jones | Promoted to active roster |   |   | Before |
| 7/13/1961 | Min | Arrigo | Demoted to reserve roster |   |   | Before |
| 7/13/1961 | NYA | Downing | Promoted to active roster |   |   | Before |
| 7/13/1961 | NYA | Reed | Demoted to reserve roster |   |   | Before |
| 7/13/1961 | NYA | Turley | Placed on disabled list |   |   | Before |
| 7/13/1961 | Pit | Witt | Promoted to active roster |   |   | Before |
| 7/13/1961 | SF | Fisher | Demoted to reserve roster |   |   | Before |
| 7/13/1961 | SF | Haller | Demoted to reserve roster |   |   | Before |
| 7/13/1961 | SF | Orsino | Promoted to active roster |   |   | Before |
| 7/14/1961 | Phi | Taylor | Placed on disabled list |   |   | Before |
| 7/14/1961 | Phi | Williams | Promoted to active roster |   |   | Before |
| 7/16/1961 | Det | Brown | Placed on disabled list |   |   | Before |
| 7/16/1961 | Det | House | Promoted to active roster |   |   | Before |
| 7/16/1961 | StL | Javier | Activated from disabled list |   |   | Before |
| 7/19/1961 | Was | Garcia | Signed |   |   | Before |
| 7/19/1961 | Was | Johnson | Promoted to active roster |   |   | Before |
| 7/19/1961 | Was | Mathias | Demoted to reserve roster |   |   | Before |
| 7/19/1961 | Was | Stillwell | Demoted to reserve roster |   |   | Before |
| 7/20/1961 | Phi | Brown | Promoted to active roster |   |   | Before |
| 7/20/1961 | StL | Bauta | Promoted to active roster |   |   | Before |
| 7/20/1961 | StL | Buchek | Demoted to reserve roster |   |   | Before |
| 7/21/1961 | Cin | Johnson,K | Acquired via trade | KC |   | Before |
| 7/21/1961 | KC | Johnson,K | Traded away | Cin |   | Before |
| 7/21/1961 | KC | McDermott | Acquired via trade | StL |   | Before |
| 7/21/1961 | LAN | Spencer | Activated from disabled list |   |   | Before |
| 7/21/1961 | StL | McDermott | Traded away | KC |   | Before |
| 7/22/1961 | LAA | Satriano | Promoted to active roster |   |   | Before |
| 7/22/1961 | LAA | Thronebery | Demoted to reserve roster |   |   | Before |
| 7/22/1961 | SF | Zanni | Promoted to active roster |   |   | Before |
| 7/23/1961 | Det | Woodeshick | Demoted to reserve roster |   |   | After |
| 7/23/1961 | KC | Bauer | Retired |   |   | Before |
| 7/24/1961 | Det | Boros | Placed on disabled list |   |   | Before |
| 7/24/1961 | Det | Montejo | Promoted to active roster |   |   | Before |
| 7/24/1961 | KC | Klimchock | Demoted to reserve roster |   |   | Before |
| 7/25/1961 | Bos | Nichols | Activated from disabled list |   |   | Before |
| 7/25/1961 | Bos | Wood | Demoted to reserve roster |   |   | Before |
| 7/25/1961 | ChA | Wynn | Placed on disabled list |   |   | Before |
| 7/25/1961 | Min | Versalles | Activated from restricted list |   |   | Before |
| 7/25/1961 | Was | Cheney | Placed on disabled list |   |   | Before |
| 7/26/1961 | Was | Zipfel | Promoted to active roster |   |   | Before |
| 7/27/1961 | Cin | Nunn | Demoted to reserve roster |   |   | Before |
| 7/27/1961 | Min | Altobelli | Promoted to active roster |   |   | Before |
| 7/27/1961 | Min | Cueto | Demoted to reserve roster |   |   | Before |
| 7/27/1961 | Min | Dobbek | Demoted to reserve roster |   |   | Before |
| 7/27/1961 | Min | Henry | Demoted to reserve roster |   |   | Before |
| 7/27/1961 | Min | Schroll | Promoted to active roster |   |   | Before |
| 7/28/1961 | Cle | Hale | Traded away | NYA |   | Before |
| 7/28/1961 | NYA | Hale | Acquired via trade | Cle |   | Before |
| 7/28/1961 | StL | Olivares | Promoted to active roster |   |   | Before |
| 7/28/1961 | StL | Warwick | Demoted to reserve roster |   |   | Before |
| 7/30/1961 | ChN | Drake | Promoted to active roster |   |   | Before |
| 7/30/1961 | ChN | McAnany | Promoted to active roster |   |   | Before |
| 7/30/1961 | ChN | Thacker | Demoted to reserve roster |   |   | Before |
| 7/30/1961 | ChN | Wright | Demoted to reserve roster |   |   | Before |
| 8/2/1961 | Det | Alusik | Promoted to active roster |   |   | Before |
| 8/2/1961 | Det | Bertoia | Acquired via trade | KC |   | Between |
| 8/2/1961 | Det | Fischer | Traded away | KC |   | Between |
| 8/2/1961 | Det | Staley | Acquired via trade | KC |   | Between |
| 8/2/1961 | Det | Virgil | Traded away | KC |   | Between |
| 8/2/1961 | KC | Bertoia | Traded away | Det |   | Between |
| 8/2/1961 | KC | Fischer | Acquired via trade | Det |   | Between |
| 8/2/1961 | KC | Staley | Traded away | Det |   | Between |
| 8/2/1961 | KC | Virgil | Acquired via trade | Det |   | Between |
| 8/2/1961 | Mil | Cimoli | Activated from disabled list |   |   | Before |
| 8/2/1961 | Mil | Taylor | Demoted to reserve roster |   |   | Before |
| 8/3/1961 | Cle | Bond | Promoted to active roster |   |   | Before |
| 8/3/1961 | Pit | Sturdivant | Promoted to active roster |   |   | Before |
| 8/3/1961 | Pit | Witt | Demoted to reserve roster |   |   | Before |
| 8/3/1961 | StL | Cannizzaro | Promoted to active roster |   |   | Before |
| 8/3/1961 | StL | McCarver | Demoted to reserve roster |   |   | Before |
| 8/10/1961 | Det | Gladding | Demoted to reserve roster |   |   | Before |
| 8/10/1961 | Det | Kline | Acquired via trade | LAA |   | Before |
| 8/10/1961 | LAA | Kline | Traded away | Det |   | Before |
| 8/11/1961 | LAA | Spring | Promoted to active roster |   |   | Before |
| 8/11/1961 | Phi | Roberts | Activated from disabled list |   |   | Before |
| 8/13/1961 | KC | MacKenzie | Promoted to active roster |   |   | Before |
| 8/13/1961 | KC | McDermott | Released |   |   | Before |
| 8/13/1961 | LAN | Camilli | Demoted to reserve roster |   |   | Before |
| 8/13/1961 | LAN | Sherry,N | Activated from disabled list |   |   | Before |
| 8/13/1961 | Phi | Taylor | Activated from disabled list |   |   | Before |
| 8/14/1961 | Cin | Johnson,D | Acquired via trade | Phi |   | Before |
| 8/14/1961 | Cin | Whisenant | Released |   |   | Before |
| 8/14/1961 | Phi | Brown | Demoted to reserve roster |   |   | Before |
| 8/14/1961 | Phi | Johnson | Traded away | Cin |   | Before |
| 8/14/1961 | Phi | Kenders | Promoted to active roster |   |   | Before |
| 8/14/1961 | Phi | Williams | Demoted to reserve roster |   |   | Before |
| 8/14/1961 | StL | Cannizzaro | Demoted to reserve roster |   |   | Before |
| 8/16/1961 | Cle | Dailey | Promoted to active roster |   |   | Before |
| 8/16/1961 | Cle | Schaffernoth | Demoted to reserve roster |   |   | Before |
| 8/19/1961 | SF | Alou,M | Placed on disabled list |   |   | Before |
| 8/20/1961 | Mil | Chrisley | Promoted to active roster |   |   | Before |
| 8/20/1961 | Mil | Jones | Demoted to reserve roster |   |   | Before |
| 8/22/1961 | Bal | Triandos | Placed on disabled list |   | 8/13/1961 | Before |
| 8/24/1961 | Bal | Hyde | Demoted to reserve roster |   |   | Before |
| 8/24/1961 | Bal | Lau | Acquired via trade | Mil |   | Before |
| 8/24/1961 | Det | Bruce | Demoted to reserve roster |   |   | Before |
| 8/24/1961 | Det | Nischwitz | Promoted to active roster |   |   | Before |
| 8/25/1961 | Bos | Wertz | Placed on disabled list |   |   | Before |
| 8/29/1961 | NYA | Turley | Activated from disabled list |   |   | Before |
| 9/1/1961 | ChN | Barragan | Activated from disabled list |   |   | Before |
| 9/1/1961 | ChN | Brock | Promoted to active roster |   |   | Before |
| 9/1/1961 | ChN | Burwell | Promoted to active roster |   |   | Before |
| 9/1/1961 | ChN | Hubbs | Promoted to active roster |   |   | Before |
| 9/1/1961 | ChN | Mathews | Promoted to active roster |   |   | Before |
| 9/1/1961 | ChN | Morhardt | Promoted to active roster |   |   | Before |
| 9/1/1961 | ChN | Murphy | Promoted to active roster |   |   | Before |
| 9/1/1961 | ChN | Thacker | Promoted to active roster |   |   | Before |
| 9/1/1961 | ChN | Wright | Promoted to active roster |   |   | Before |
| 9/1/1961 | Det | Boros | Activated from disabled list |   |   | Before |
| 9/1/1961 | Mil | Taylor | Promoted to active roster |   |   | Before |
| 9/1/1961 | Min | Stobbs | Placed on disabled list |   |   | Before |
| 9/1/1961 | NYA | Gonder | Promoted to active roster |   |   | Before |
| 9/1/1961 | NYA | Maas | Promoted to active roster |   |   | Before |
| 9/1/1961 | NYA | Reed | Promoted to active roster |   |   | Before |
| 9/1/1961 | NYA | Tresh | Promoted to active roster |   |   | Before |
| 9/1/1961 | Was | Donovan | Placed on disabled list |   |   | Before |
| 9/2/1961 | Cin | Nunn | Promoted to active roster |   |   | Before |
| 9/2/1961 | NYA | Torgeson | Released |   |   | Before |
| 9/2/1961 | StL | Cannizzaro | Promoted to active roster |   |   | Before |
| 9/2/1961 | Was | Boak | Promoted to active roster |   |   | Before |
| 9/2/1961 | Was | Bouldin | Promoted to active roster |   |   | Before |
| 9/2/1961 | Was | Brinkman | Promoted to active roster |   |   | Before |
| 9/2/1961 | Was | Cheney | Activated from disabled list |   |   | Before |
| 9/2/1961 | Was | Heiser | Promoted to active roster |   |   | Before |
| 9/2/1961 | Was | Hernandez | Promoted to active roster |   |   | Before |
| 9/2/1961 | Was | Hicks | Promoted to active roster |   |   | Before |
| 9/2/1961 | Was | Maestri | Promoted to active roster |   |   | Before |
| 9/2/1961 | Was | Mahoney | Promoted to active roster |   |   | Before |
| 9/2/1961 | Was | Osteen | Promoted to active roster |   |   | Before |
| 9/2/1961 | Was | Retzer | Promoted to active roster |   |   | Before |
| 9/2/1961 | Was | Stillwell | Promoted to active roster |   |   | Before |
| 9/3/1961 | Det | Brown | Activated from disabled list |   |   | Before |
| 9/4/1961 | ChA | Brice | Promoted to active roster |   |   | Before |
| 9/4/1961 | ChA | Degerick | Promoted to active roster |   |   | Before |
| 9/4/1961 | ChA | Hershbrger | Promoted to active roster |   |   | Before |
| 9/4/1961 | ChA | Horlen | Promoted to active roster |   |   | Before |
| 9/4/1961 | ChA | Look | Promoted to active roster |   |   | Before |
| 9/4/1961 | ChA | Peters | Promoted to active roster |   |   | Before |
| 9/4/1961 | ChA | Score | Activated from disabled list |   |   | Before |
| 9/4/1961 | Det | Bruce | Promoted to active roster |   |   | Before |
| 9/4/1961 | Det | Freehan | Promoted to active roster |   |   | Before |
| 9/4/1961 | Det | Gladding | Promoted to active roster |   |   | Before |
| 9/4/1961 | Det | Grzenda | Promoted to active roster |   |   | Before |
| 9/4/1961 | Det | Koplitz | Promoted to active roster |   |   | Before |
| 9/5/1961 | Was | Garcia | Released |   |   | Before |
| 9/7/1961 | Bal | Triandos | Activated from disabled list |   |   | Before |
| 9/8/1961 | Bos | Wertz | Traded away | Det |   | Before |
| 9/8/1961 | Det | Wertz | Acquired via trade | Bos |   | Before |
| 9/8/1961 | Det | Wertz | Placed on disabled list |   | 8/25/1961 | Before |
| 9/8/1961 | KC | Bryan | Promoted to active roster |   |   | Before |
| 9/8/1961 | KC | Cipriani | Promoted to active roster |   |   | Before |
| 9/8/1961 | KC | Johnson,S | Promoted to active roster |   |   | Before |
| 9/8/1961 | KC | Kirk | Promoted to active roster |   |   | Before |
| 9/8/1961 | KC | Klimchock | Promoted to active roster |   |   | Before |
| 9/8/1961 | KC | Pfister | Promoted to active roster |   |   | Before |
| 9/8/1961 | KC | Shoemaker | Promoted to active roster |   |   | Before |
| 9/8/1961 | KC | Wickersham | Promoted to active roster |   |   | Before |
| 9/8/1961 | KC | Wyatt | Promoted to active roster |   |   | Before |
| 9/8/1961 | LAA | Ardell | Promoted to active roster |   |   | Before |
| 9/8/1961 | LAA | Chance | Promoted to active roster |   |   | Before |
| 9/8/1961 | LAA | Fregosi | Promoted to active roster |   |   | Before |
| 9/8/1961 | LAA | Leek | Promoted to active roster |   |   | Before |
| 9/8/1961 | LAA | Rodgers | Promoted to active roster |   |   | Before |
| 9/8/1961 | LAA | Sprout | Promoted to active roster |   |   | Before |
| 9/8/1961 | LAA | Tanner | Promoted to active roster |   |   | Before |
| 9/8/1961 | LAA | Thronebery | Promoted to active roster |   |   | Before |
| 9/8/1961 | SF | Alou,M | Activated from disabled list |   |   | Before |
| 9/9/1961 | Bos | Brewer | Activated from disabled list |   |   | Before |
| 9/9/1961 | StL | Cannizzaro | Demoted to reserve roster |   |   | Before |
| 9/10/1961 | Bos | Borland | Promoted to active roster |   |   | Before |
| 9/10/1961 | Bos | Clinton | Promoted to active roster |   |   | Before |
| 9/10/1961 | Bos | Gile | Promoted to active roster |   |   | Before |
| 9/10/1961 | Bos | Wills | Promoted to active roster |   |   | Before |
| 9/10/1961 | Bos | Wood | Promoted to active roster |   |   | Before |
| 9/10/1961 | LAN | Camilli | Promoted to active roster |   |   | Before |
| 9/10/1961 | LAN | Harkness | Promoted to active roster |   |   | Before |
| 9/10/1961 | LAN | Ortega | Promoted to active roster |   |   | Before |
| 9/10/1961 | LAN | Roebuck | Activated from disabled list |   |   | Before |
| 9/10/1961 | Min | Arrigo | Promoted to active roster |   |   | Before |
| 9/10/1961 | Min | Bruckbauer | Promoted to active roster |   |   | Before |
| 9/10/1961 | Min | Cueto | Promoted to active roster |   |   | Before |
| 9/10/1961 | Min | Dobbek | Promoted to active roster |   |   | Before |
| 9/10/1961 | Min | Dotter | Promoted to active roster |   |   | Before |
| 9/10/1961 | Min | Henry | Promoted to active roster |   |   | Before |
| 9/10/1961 | Min | Jacobs | Promoted to active roster |   |   | Before |
| 9/10/1961 | Min | Mincher | Promoted to active roster |   |   | Before |
| 9/10/1961 | Min | Sadowski | Promoted to active roster |   |   | Before |
| 9/10/1961 | Min | Snyder | Promoted to active roster |   |   | Before |
| 9/10/1961 | Min | Stange | Promoted to active roster |   |   | Before |
| 9/10/1961 | Phi | Coleman | Promoted to active roster |   |   | Before |
| 9/11/1961 | StL | Buchek | Promoted to active roster |   |   | Before |
| 9/11/1961 | StL | Clemens | Promoted to active roster |   |   | Before |
| 9/11/1961 | StL | Oliver | Promoted to active roster |   |   | Before |
| 9/11/1961 | StL | Washburn | Promoted to active roster |   |   | Before |
| 9/13/1961 | Bal | Lehew | Promoted to active roster |   |   | Before |
| 9/13/1961 | Bal | Papa | Promoted to active roster |   |   | Before |
| 9/13/1961 | Bal | Powell | Promoted to active roster |   |   | Before |
| 9/13/1961 | Bal | Shetrone | Promoted to active roster |   |   | Before |
| 9/13/1961 | Bal | Zupo | Promoted to active roster |   |   | Before |
| 9/13/1961 | SF | Duffalo | Promoted to active roster |   |   | Before |
| 9/13/1961 | SF | Farley | Promoted to active roster |   |   | Before |
| 9/13/1961 | SF | Hiller | Promoted to active roster |   |   | Before |
| 9/14/1961 | Det | Wertz | Activated from disabled list |   |   | Before |
| 9/15/1961 | Cle | Cline | Promoted to active roster |   |   | Before |
| 9/15/1961 | Cle | Hamilton | Promoted to active roster |   |   | Before |
| 9/15/1961 | Cle | Jones | Promoted to active roster |   |   | Before |
| 9/15/1961 | Cle | Kubiszyn | Promoted to active roster |   |   | Before |
| 9/15/1961 | Cle | Luplow | Promoted to active roster |   |   | Before |
| 9/15/1961 | Cle | McDowell | Promoted to active roster |   |   | Before |
| 9/15/1961 | Cle | Phillips | Placed on disabled list |   |   | Before |
| 9/15/1961 | Cle | Schaffernoth | Promoted to active roster |   |   | Before |
| 9/15/1961 | Mil | Morehead | Promoted to active roster |   |   | Before |
| 9/15/1961 | Mil | Piche | Promoted to active roster |   |   | Before |
| 9/16/1961 | Cin | Cook | Promoted to active roster |   |   | Before |
| 9/16/1961 | Cin | Gaines | Promoted to active roster |   |   | Before |
| 9/16/1961 | Pit | Clendenon | Promoted to active roster |   |   | Before |
| 9/16/1961 | Pit | Foss | Promoted to active roster |   |   | Before |
| 9/17/1961 | StL | Warwick | Promoted to active roster |   |   | Before |
| 9/20/1961 | Pit | Jackson | Promoted to active roster |   |   | Before |
| 9/22/1961 | Phi | Demeter | Placed on disabled list |   | 9/20/1961 | Before |
| 9/24/1961 | Min | Lemon | Placed on disabled list |   |   | Before |
| 9/24/1961 | Was | Donovan | Activated from disabled list |   |   | Before |
| 9/26/1961 | StL | Warwick | Demoted to reserve roster |   |   | Before |
| 9/27/1961 | NYA | Mantle | Placed on disabled list |   |   | Before |
| 9/27/1961 | Phi | Smith,C | Placed on disabled list |   | 9/26/1961 | Before |
| 9/27/1961 | Pit | Clemente | Placed on disabled list |   |   | Before |