Grant Watson, Cody Poteet and Matt Trask took the mound for the Bruins in defeat.
UCLA ranks the highest of the three Pac-12 schools to be selected to the preseason top-25.
The 2015 UCLA Bruins will take on the Alumni at 12:05 p.m. on January 24 at Jackie Robinson Stadium.
UCLA joins Vanderbilt as the only institutions with two pitchers named to the first team.
The conference network announced 19 baseball game selections for the 2015 season.