Today is day 20 of the 1991 season
1991-04-27 MLB Standings
NL East 1991-04-27
| Tm | W | L | BAT | PITCH | UR | dPE | |
| PIT | 12 | 6 | 15.8 | 8.1 | -3.7 | 1.8 | |
| SLN | 11 | 7 | -3.2 | 17.1 | -3.7 | 1.9 | |
| NYN | 11 | 7 | -0.7 | 12.1 | 0.3 | 1.5 | |
| CHN | 9 | 10 | -1.9 | -3.3 | 3.6 | -0.7 | |
| PHI | 6 | 12 | -4.2 | -14.9 | -0.7 | -1.8 | |
| WAS | 5 | 13 | -25.2 | -3.9 | 2.3 | -2.4 | |
NL West 1991-04-27
| Tm | W | L | BAT | PITCH | UR | dPE | |
| SDN | 11 | 7 | 4.3 | -2.9 | 1.3 | 3.4 | |
| ATL | 8 | 7 | 9.4 | 9.3 | -1.8 | -2.5 | |
| CIN | 9 | 8 | -11.8 | 9.5 | 0.9 | 1.3 | |
| LAN | 9 | 9 | 6.3 | 11.1 | -6.7 | -2.2 | |
| SFN | 8 | 10 | 8.8 | -8.9 | -1.7 | -1.6 | |
| HOU | 7 | 10 | -23.3 | -5.5 | 2.9 | 2.4 | |
AL East 1991-04-27
| Tm | W | L | BAT | PITCH | UR | dPE | |
| TOR | 11 | 8 | 7.0 | -0.3 | 0.6 | 1.5 | |
| BOS | 9 | 7 | -10.5 | 13.9 | 1.6 | 0.9 | |
| MIL | 9 | 8 | 11.7 | -15.5 | 3.9 | 1.0 | |
| DET | 8 | 8 | 11.0 | 7.9 | -1.4 | -3.7 | |
| CLE | 6 | 9 | -21.1 | 13.3 | 0.2 | -1.4 | |
| NYA | 6 | 9 | 14.4 | -20.7 | -1.8 | -1.3 | |
| BAL | 5 | 10 | -0.1 | -14.7 | 1.2 | -2.1 | |
AL West 1991-04-27
| Tm | W | L | BAT | PITCH | UR | dPE | |
| CHA | 10 | 5 | 11.9 | -11.7 | 0.2 | 4.9 | |
| OAK | 11 | 7 | 4.8 | -1.9 | 3.3 | 2.7 | |
| ANA | 9 | 9 | 3.3 | 9.1 | -2.7 | -2.0 | |
| TEX | 7 | 7 | -0.2 | -4.4 | 3.9 | 0.1 | |
| KCA | 8 | 8 | -0.9 | 3.9 | 0.6 | -0.8 | |
| SEA | 8 | 10 | -3.7 | -2.9 | -2.7 | -0.0 | |
| MIN | 8 | 10 | -2.2 | -3.9 | 0.3 | -0.8 | |