| Tm | Name | W | L | Start | End | |
|---|---|---|---|---|---|---|
| ANA | Gene Mauch | 75 | 87 | Beg | End | |
| ATL | Chuck Tanner | 69 | 92 | Beg | End | |
| BAL | Cal Ripken | 54 | 65 | Beg | 19870818 | |
| BAL | Frank Robinson | 2 | 0 | 19870819 | 19870820 | |
| BAL | Cal Ripken | 11 | 30 | 19870821 | End | |
| BOS | John McNamara | 78 | 84 | Beg | End | |
| CHA | Jim Fregosi | 77 | 85 | Beg | End | |
| CHN | Gene Michael | 68 | 68 | Beg | 19870907 | |
| CHN | Frank Lucchesi | 8 | 17 | 19870908 | End | |
| CIN | Pete Rose | 84 | 78 | Beg | End | |
| CLE | Pat Corrales | 31 | 56 | Beg | 19870712 | |
| CLE | Doc Edwards | 30 | 45 | 19870716 | End | |
| DET | Sparky Anderson | 98 | 64 | Beg | End | |
| HOU | Hal Lanier | 76 | 86 | Beg | End | |
| KCA | Billy Gardner | 62 | 64 | Beg | 19870826 | |
| KCA | John Wathan | 21 | 15 | 19870827 | End | |
| LAN | Tom Lasorda | 73 | 89 | Beg | End | |
| MIL | Tom Trebelhorn | 91 | 71 | Beg | End | |
| MIN | Tom Kelly | 85 | 77 | Beg | End | |
| NYA | Lou Piniella | 89 | 73 | Beg | End | |
| NYN | Davey Johnson | 92 | 70 | Beg | End | |
| OAK | Tony LaRussa | 81 | 81 | Beg | End | |
| PHI | John Felske | 29 | 32 | Beg | 19870617 | |
| PHI | Lee Elia | 51 | 50 | 19870618 | End | |
| PIT | Jim Leyland | 80 | 82 | Beg | End | |
| SDN | Larry Bowa | 65 | 97 | Beg | End | |
| SEA | Dick Williams | 78 | 84 | Beg | End | |
| SFN | Roger Craig | 90 | 72 | Beg | End | |
| SLN | Whitey Herzog | 95 | 67 | Beg | End | |
| TEX | Bobby Valentine | 75 | 87 | Beg | End | |
| TOR | Jimy Williams | 96 | 66 | Beg | End | |
| WAS | Buck Rodgers | 91 | 71 | Beg | End |
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