Diamond Bar High School

Doppleganger Film Festival — Fri, March 24              SBAC State Testing (11th Grade Only) — Mar 27, 28 & Apr 3, 4              Spring Break — April 10-14              California Science Test (10th Grade Only) — Tues, April 18

Message From Boys Water Polo Coach Matel


Our boys water polo season ended in the semi-final game against Roosevelt HS. The boys battled throughout a very tough and physical game. The final score Roosevelt 6, Diamond Bar 5.

This was a season of many first for the program!
*Finished with a winning record – 21 wins and 12 losses
*Won their first tournament – 3rd Annual Varsity Bull Run
*Earned their first league victories against Glendora HS
*Earned their first playoff berth
*Earned their first playoff victory against Estancia followed by victories against Garden Grove and Arcadia

Congratulations to all of our Boys Water Polo players, especially the following seniors:

Diego Hammond
Sebastian Houng
Dario Mariani
Christian Galelli
Gabriel Bravo
Kristopher Chang
Keven Guerra
Arman Shah


Thank you for supporting the program during our season and playoff run!



Alexander Matal
Diamond Bar High School
Co-Head Coach Boys’ & Girls’ Water Polo