1990 NCAA Division I baseball tournament
The 1990 NCAA Division I baseball tournament was played at the end of the 1990 NCAA Division I baseball season to determine the national champion of college baseball. The tournament concluded with eight teams competing in the College World Series, a double-elimination tournament in its forty fourth year. Eight regional competitions were held to determine the participants in the final event. Each region was composed of six teams, resulting in 48 teams participating in the tournament at the conclusion of their regular season, and in some cases, after a conference tournament. The forty-fourth tournament's champion was Georgia, coached by Steve Webber. The Most Outstanding Player was Mike Rebhan of Georgia.
Regionals
The opening rounds of the tournament were played across eight regional sites across the country, each consisting of a six-team field. Each regional tournament is double-elimination. The winners of each regional advanced to the College World Series.Bold indicates winner.
Northeast Regional
''At Waterbury, CT''Atlantic Regional
''At Coral Gables, FL''South I Regional
''At Baton Rouge, LA''South II Regional
''At Starkville, MS''Midwest Regional
''At Wichita, KS''Central Regional
''At Austin, TX''West I Regional
''At Stanford, CA''West II Regional
''At Tempe, AZ''College World Series
Results
Bracket
All-Tournament Team
The following players were members of the College World Series All-Tournament Team.| Position | Player | School |
| P | Dave Fleming | Georgia |
| P | Mike Rebhan | Georgia |
| C | Michael Daniel | Oklahoma State |
| 1B | Doug Radziewicz | Georgia |
| 2B | Troy Paulsen | Stanford |
| 3B | Bobby Carlsen | Oklahoma State |
| SS | Brad Beanblossom | Oklahoma State |
| OF | Tim Clark | LSU |
| OF | Jeffrey Hammonds | Stanford |
| OF | Jason Rychlick | |
| DH | Lyle Mouton | LSU |