Proctor owns a 4-0 advantage in its series against Mesabi East.
| DATE | RESULT | SCORE | LOCATION | NOTES |
| 4/19/07 | W | 12-0 | Proctor | 5 innings |
| 4/20/06 | W | 12-2 | Aurora | 5 innings |
| 4/21/05 | W | 6-4 | Proctor | |
| 4/22/04 | W | 20-2 | Aurora | 5 innings |
| DATE | RESULT | SCORE | LOCATION | NOTES |
| 4/14/77 | W | 12-5 | Aurora | Coach Petersson's first game |
| 5/25/76 | W | 9-3 | Aurora | Sub-Region 3AA Semifinals |
| 4/14/76 | L | 1-2 | Aurora | 11 innings |