Overview
- Boys' volleyball Division 1 pool play and quarterfinals in Divisions 2–9 concluded on May 7, setting up semifinals for May 10.
- The volleyball finals for all divisions are scheduled for May 16–17, with venues yet to be finalized.
- Boys' tennis completed its first-round matches for Divisions 2–7 on May 7, with second-round games set for May 9.
- Tennis quarterfinals will take place on May 12, followed by semifinals on May 14, and finals on May 16 at designated venues including The Claremont Club and University of Redlands.
- The CIF Southern Section oversees postseason competition for over 500 schools, making these playoffs a significant event in Southern California high school sports.