| Teams | 4 |
|---|---|
| Format | Four-team double elimination |
| Finals site |
|
| Champions | Rutgers (4th title) |
| Winning coach | Fred Hill (3rd title) |
| MVP | Paul Prosser (West Virginia) |
The 1990 Atlantic 10 Conference Baseball Championship was held at Bear Stadium in Boyertown, Pennsylvania from May 11 through 14. The double elimination tournament featured the top two regular-season finishers from both of the league's divisions. East top seed Rutgers defeated West Virginia in the title game to win the tournament for the fourth time, earning the Atlantic 10's automatic bid to the 1990 NCAA tournament.[1]