| DateID | Series | Away | Home | Score | Games |
|---|---|---|---|---|---|
| 19901004 | NLC-1 | PIT | CIN | 4-3 | 1-0 |
| 19901005 | NLC-2 | PIT | CIN | 1-2 | 1-1 |
| 19901008 | NLC-3 | CIN | PIT | 6-3 | 2-1 |
| 19901009 | NLC-4 | CIN | PIT | 5-3 | 3-1 |
| 19901010 | NLC-5 | CIN | PIT | 2-3 | 3-2 |
| 19901012 | NLC-6 | PIT | CIN | 1-2 | 2-4 |
| 19901006 | ALC-1 | OAK | BOS | 9-1 | 1-0 |
| 19901007 | ALC-2 | OAK | BOS | 4-1 | 2-0 |
| 19901009 | ALC-3 | BOS | OAK | 1-4 | 0-3 |
| 19901010 | ALC-4 | BOS | OAK | 1-3 | 0-4 |
| 19901016 | WS-1 | OAK | CIN | 0-7 | 0-1 |
| 19901017 | WS-2 | OAK | CIN | 4-5 | 0-2 |
| 19901019 | WS-3 | CIN | OAK | 8-3 | 3-0 |
| 19901020 | WS-4 | CIN | OAK | 2-1 | 4-0 |
_