The U19 age group is a tough one to gauge. You have a few teams, like the undefeated PDA Blue, who chose not to bring a team, and others who may have important players sitting out for other commitments. Despite that, the talent is still there, with plenty of Division 1 commits looking to put on a show and end their club careers on a high. Here are several teams and players to watch for in San Diego as this age group goes straight to Round-of-16 knockout play.