Saint Mary's College Gaels defeated the UCLA Bruins 6-5 on a walk-off in extra innings to eliminate the top seed from the Los Angeles Regional [1].

The victory marks a significant upset in the NCAA Baseball Championship, as the No. 1 seeded Bruins were expected to advance from their home regional [2].

The game took place at Dedeaux Field in Los Angeles, California [3]. The contest remained tight through the regulation innings, eventually pushing the decision into the 10th inning [4]. Saint Mary's secured the win with a walk-off play, ending the game immediately and sealing the 6-5 final score [1, 4].

UCLA entered the Los Angeles Regional as the No. 1 seed [2]. Despite the seeding advantage and home-field presence, the Bruins were unable to hold the lead in the final frame. The loss officially eliminates UCLA from the tournament competition [5].

Saint Mary's now advances to the next round of the championship tournament [5]. The Gaels utilized the extra-inning opportunity to overcome the Bruins' defensive effort. This result shifts the momentum of the regional bracket as the tournament progresses toward the final stages.

Saint Mary's won 6-5 on a walk-off in extra innings

The elimination of a top-seeded team by a lower-seeded opponent in a walk-off scenario highlights the volatility of single-elimination regional formats. By knocking out the No. 1 seed on their own home field, Saint Mary's has not only advanced in the bracket but has disrupted the projected path to the championship, creating a wider opening for underdog teams in the Los Angeles Regional.