1998 Metro Atlantic Athletic Conference baseball tournament
The 1998 Metro Atlantic Athletic Conference baseball tournament took place from May 8 through 10, 1998. The top two regular season finishers of the league's two divisions met in the double-elimination tournament held at Dutchess Stadium in Wappingers Falls, New York. won their first tournament championship and advanced to the play-in round for the right to play in the 1998 NCAA Division I baseball tournament.
Seeding
The top two teams from each division were seeded based on their conference winning percentage. They then played a double-elimination tournament.All-Tournament Team
The following players were named to the All-Tournament Team.| Name | School |
| Wil Pickolycky | Iona |
| Anthony Cervini | Marist |
| Mark Ciccarelli | Marist |
| Jim McGowan | Marist |
| Vic Boccarossa | Le Moyne |
| Scott Cassidy | Le Moyne |
| Jack Kennedy | Le Moyne |
| Cam Pelton | Le Moyne |
| Drew Olson | Le Moyne |
| Derek Walsh | Le Moyne |