Santa Ana, CA — The @jserralionslax Boys Lacrosse team suffered its’ first Trinity League loss of the season on Thursday, as the Lions were defeated by the Mater Dei Monarchs 11-3 at Mater Dei High School in Santa Ana. JSerra is now 10-5 overall and 3-1 in league play. The Lions will close out the regular season next Tuesday, as they play host to the Santa Margarita Eagles. #lionnation #jserraoyslacrosse #jserraathletics