NCAA Division I baseball tournament
| Current season, competition or edition: 2025 NCAA Division I baseball tournament  | |
| Sport | Baseball | 
|---|---|
| Founded | 1947 | 
| First season | 1947 | 
| Organising body | NCAA | 
| No. of teams | 64 | 
| Country | United States | 
| Most recent champion(s)  | Tennessee | 
| Most titles | Southern California (12) | 
| Broadcaster(s) | ESPN ESPN2  | 
| Level on pyramid | 1 | 
| Official website | ncaa.com/baseball | 
The NCAA Division I Baseball Championship is held each year from May through June and features 64 college baseball teams in the United States, culminating in the eight-team Men's College World Series (MCWS) at Charles Schwab Field Omaha in Omaha, Nebraska.
The tournament is unique in that it features four tiers of competition, alternating between double-elimination brackets and best-of-three series. In fact, throughout the entire 64-team tournament, a team can lose a total of four games and still be crowned champions.