The 2026 NCAA Division I baseball tournament’s second day delivered one of its biggest upsets Saturday, May 30, as No. 4 seed Saint Mary’s defeated top-ranked UCLA 3–2 in the Los Angeles Regional opener, ending the Bruins’ perfect season. With regionals concluding across 16 sites, the field narrows ahead of super regionals next weekend and the 79th Men’s College World Series in Omaha, Nebraska, beginning June 12. UCLA’s loss marks the most shocking upset of a tournament where underdogs have already made their mark.
Saint Mary’s Stuns UCLA to End Bruins’ Perfect Season and Claim First Regional Win
UCLA entered the tournament as the No. 1 overall seed and the only team with a perfect 60–0 record, but Saint Mary’s (27–15) capitalized on early errors and clutch hitting to claim the victory. The Gaels scored two runs in the first inning on a two-out double by junior infielder Tyler O’Connor, then added a third in the fifth on a sacrifice fly by Jace McCarthy. UCLA’s bullpen, which had entered the tournament with a 0.58 ERA, struggled to contain Saint Mary’s offense, allowing two hits in the final two innings.
The loss drops UCLA to 60–1 and eliminates the Bruins from the tournament. Their elimination game against Virginia Tech (No. 2 seed) begins at 4 p.m. ET on ESPNU, though the Cavaliers will need a sweep to advance. UCLA’s fall from invincibility underscores the NCAA tournament’s unpredictability, where seeding is no guarantee of success.
Regional Chaos: Cal Poly Extends Dominance While Other Teams Fall to Underdog Resurgence
While UCLA’s defeat stole headlines, other regionals produced dramatic moments and dominant showings by higher seeds.
Los Angeles Regional
- Game 2: No. 3 Cal Poly defeated No. 2 Virginia Tech 6–2, extending the Gaels’ regional dominance. Cal Poly’s Ethan Reyes (3–0 on the season) pitched six strong innings, allowing just two runs on five hits.
- Elimination Game: UCLA vs. Virginia Tech (4 p.m. ET, ESPNU). The Cavaliers, who lost their opener to Kentucky, will need to rally behind ace pitcher Zachary Dawson (12–1, 2.18 ERA) to avoid a double elimination.
Morgantown Regional
- Game 2: No. 1 West Virginia routed No. 4 Binghamton 10–1, setting up a potential regional final against No. 3 Kentucky. The Mountaineers’ Cole Wilson (10–2, 2.89 ERA) allowed just one run over six innings.
- Game 3: No. 2 Wake Forest fell to No. 4 Binghamton 5–2 in an elimination game, ending the Demon Deacons’ regional hopes.
Hattiesburg Regional
- Game 1: No. 4 Little Rock stunned No. 1 Southern Miss 7–4, marking the second upset of the day. The Trojans’ Drew Carter (14–3) pitched five innings of relief after the starter exited early.
- Game 2: No. 3 Jacksonville State dominated No. 2 Virginia 15–7, with Brandon Hayes (5–0) allowing just two runs over six innings.
Gainesville Regional
- Game 1: No. 1 Florida edged Rider 8–7 in 10 innings, with Ryan Callahan (8–2) earning the win. The Gators’ offense, led by Jaden Powell (2–0, .450 BA), will look to close out the regional against Miami (Fla.) in the elimination game at 1 p.m. ET on ESPN+.
Super Regionals Preview: UCLA’s Historic Collapse and Saint Mary’s Cinderella Run Set Stage for Omaha Showdown
With regionals concluding Sunday, June 1, the field will shrink to 16 teams for super regionals the following weekend (June 6–8). The eight winners will advance to the 79th Men’s College World Series, beginning Friday, June 12, at Charles Schwab Field Omaha.
For more on this story, see Saint Mary’s Stuns No. 1 UCLA in Historic NCAA Baseball Regional Opener.
Key Storylines Heading Into Super Regionals
- UCLA’s Collapse: The Bruins’ elimination game against Virginia Tech will determine if they can salvage any pride. A loss would mark the first time since 2015 that a No. 1 seed fails to reach the super regionals.
- Saint Mary’s Cinderella Run: The Gaels’ victory over UCLA has vaulted them into the national spotlight. If they win their regional, they would become the first No. 4 seed since 2019 to reach Omaha.
- LSU’s Defense: The 2025 national champions (who defeated Coastal Carolina in two games last year) enter as the No. 2 overall seed in this year’s tournament. Their regional in Baton Rouge will be critical for their title defense.
- Pitching Matchups: The tournament’s top arms—Zachary Dawson (Virginia Tech), Cole Wilson (West Virginia), and Ryan Callahan (Florida)—will be under scrutiny in super regionals. Bullpen depth will separate the contenders.
Projected Super Regionalists and Remaining Regional Uncertainties
| Regional Site | Projected Winner | Next Opponent |
|---|---|---|
| Los Angeles | Saint Mary’s (if they win elimination) | UCLA (already eliminated) |
| Morgantown | West Virginia or Kentucky | TBD (regional final) |
| Hattiesburg | Jacksonville State or Little Rock | TBD (regional final) |
| Gainesville | Florida or Miami (Fla.) | TBD (elimination game) |
| Other Regionals | LSU, Vanderbilt, Texas, Oregon | TBD |
Note: Several regionals remain unresolved, including Vanderbilt (No. 1 seed) in Nashville and Texas (No. 2 seed) in Dallas.
Tournament Schedule and Road to Omaha: Elimination Games and Super Regionals Determine Final Field
- Sunday, June 1: Final regional games conclude, with elimination matchups determining the last eight teams.
- June 6–8: Super regionals at six sites (locations TBD). The winners advance to Omaha.
- June 12–23: The 79th Men’s College World Series begins, with the championship game set for June 23.
UCLA’s Historic Collapse and Saint Mary’s Rise Redefine 2026 Tournament Narrative
The 2026 NCAA baseball tournament has already defied expectations, with upsets reshaping the field just days into play. UCLA’s fall from grace serves as a reminder that no team is invincible, while Saint Mary’s rise offers hope to lower seeds. As the tournament progresses, the focus will shift to pitching duels, clutch hitting, and the ability to perform under pressure—qualities that have defined past champions.
For now, the story is one of chaos: a No. 1 seed eliminated, a No. 4 seed on the verge of a fairy-tale run, and a field where no team can take its seeding for granted. The road to Omaha is far from over.
