Today is day 18 of the 1989 season
1989-04-20 MLB Standings
NL East 1989-04-20
| Tm | W | L | BAT | PITCH | UR | dPE | |
| CHN | 8 | 6 | -3.9 | -2.1 | -4.0 | 4.1 | |
| PHI | 8 | 6 | 17.1 | -2.1 | -3.0 | -0.5 | |
| WAS | 9 | 7 | 4.6 | 1.9 | -2.0 | 1.1 | |
| SLN | 6 | 7 | 0.6 | 6.9 | 1.0 | -2.8 | |
| NYN | 6 | 8 | -12.4 | 5.9 | 4.0 | -1.5 | |
| PIT | 6 | 9 | -0.4 | -12.1 | 4.0 | -1.2 | |
NL West 1989-04-20
| Tm | W | L | BAT | PITCH | UR | dPE | |
| SFN | 9 | 6 | 9.6 | 10.9 | 4.0 | -2.1 | |
| CIN | 8 | 6 | -12.9 | 16.9 | -7.0 | 2.6 | |
| ATL | 8 | 8 | -2.4 | 3.9 | 1.0 | -0.5 | |
| SDN | 8 | 8 | -12.9 | -9.1 | -1.0 | 4.8 | |
| LAN | 7 | 8 | -15.9 | 16.9 | -1.0 | -1.0 | |
| HOU | 6 | 10 | -5.2 | -0.1 | 1.0 | -3.1 | |
AL East 1989-04-20
| Tm | W | L | BAT | PITCH | UR | dPE | |
| BOS | 7 | 6 | 13.1 | -9.1 | 4.0 | -0.7 | |
| BAL | 7 | 7 | 6.1 | -11.1 | 8.0 | -0.6 | |
| MIL | 6 | 7 | -14.9 | 9.9 | -2.0 | 0.5 | |
| NYA | 6 | 8 | -13.9 | -19.1 | 1.0 | 4.7 | |
| TOR | 6 | 9 | 11.1 | -5.1 | 0.0 | -4.3 | |
| CLE | 5 | 8 | -13.4 | -1.1 | 3.0 | -0.6 | |
| DET | 3 | 9 | -21.9 | -9.1 | 5.0 | -0.5 | |
AL West 1989-04-20
| Tm | W | L | BAT | PITCH | UR | dPE | |
| TEX | 12 | 2 | 12.6 | 17.9 | -2.0 | 4.0 | |
| OAK | 10 | 6 | 11.1 | 5.9 | -6.0 | 1.7 | |
| MIN | 8 | 5 | 20.6 | 7.9 | 3.0 | -3.6 | |
| ANA | 9 | 6 | 7.6 | 14.9 | -3.0 | -1.1 | |
| KCA | 8 | 7 | 6.6 | -9.1 | 2.0 | 1.1 | |
| CHA | 6 | 9 | 0.1 | -8.1 | 1.0 | -1.5 | |
| SEA | 6 | 10 | 10.1 | -22.1 | -10.0 | 0.6 | |