The Hart High School right-handed pitcher joins a class of 15 players who have signed with UCLA.
The Bruins are 6-0 in midweek games this season, out-scoring opponents 30-11 in those games.
With tonight's win, the Bruins (14-4) are off to their best start in conference play since 1969.
Grant Watson allowed just three hits over 6.1 innings to propel UCLA to the series tying win.
Junior James Kaprielian struck out a season-high 11 batters, but UCLA fell in game one to Cal.
The Bruins offered hitting and fielding instruction to military veterans on April 15.
The Bruins have won the past five series over Cal, going 12-3 over that span.
UCLA has partnered with Adidas to create a vintage jersey, hat and cleat to honor the Bruin legend.
The Bruins have won 13 of their last 15 and move their midweek record to 6-0.
Junior outfielder Ty Moore drove in six runs in the baseball team's series win over USC.
The Bruins are 5-0 in midweek games this season and have won 12 of their last 14 games overall.
Ty Moore drove in three runs and Darrell Miller Jr. launched his second home run to lead UCLA.