The 1989 Midwestern Collegiate Conference baseball tournament took place in May 1989, near the close of the 1989 NCAA Division I baseball season. All seven of the league's teams met in the double-elimination tournament held at Stanley Coveleski Regional Stadium home stadium of Notre Dame in South Bend, Indiana. Third seeded won their first league championship. They Fighting Irish qualified for the 1989 NCAA Division I baseball tournament.
Seeding and format The league's teams are seeded one through seven based on conference results. The top seed received a single bye, with remaining teams facing off in the opening round. Team W L PCT GB Seed 17 7 — 2 15 9 2 3 10 12 6 4 4 18 12 7 Team W L Pct. GB Seed 12 3 — 1 6 10 6.5 5 5 10 7 6
Bracket and results
References