Add to cart 2021 UCSD Summer League Registration $195.00 WE NEED MIDDIES! SIGN UP NOW! Attack, LSM, Defense and Goalie positions are Full. You can sign up and pay to hold your place on the waiting list for these positions. If a spot does not open up (or more teams are not added) you will be refunded. The UCSD Summer League is a San Diego lacrosse tradition! The league offers a structured lacrosse atmosphere for teams formed from the pool of registrants and features a complete regular season plus playoffs, (10 games minimum up to 13). All games are officiated by certified referees, NCAA rules apply, and hitting is limited. All proceeds benefit the UCSD Lacrosse Program.