THE COOPER PREDICTOR
Friday Night Model · High School Football
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Diamond Bar Football

California · Hacienda · Diamond Bar
Power
-7.1
▲1.0
CA Rank
#617
▲9
Hacienda Rank
#5
Record
3-7
Proj Rec
3-7
League Title Odds
0.0%

Diamond Bar is a California high school football program (Hacienda, CIF). The 2026 record stands at 3-7. The Cooper Predictor rates Diamond Bar at -7.1, No. 617 of 1045 rated California teams and No. 5 of 6 in Hacienda. The model projects a 3-7 finish, with league title odds of 0.0%. The model's pre-game picks are 7-3 in Diamond Bar games this season. Most recent result: lost to Los Altos (Hacienda Heights) 27-45 on Oct 30.

Open Diamond Bar in the interactive model →

Updated Nov 2, 2026 · Power ratings are calibrated within each state, so a rating from one state can't be compared directly with another's.

2026 schedule, predictions & results

DateOpponentProjectionResult
Aug 20@ Grand TerraceL 24-27 50% ✗W 28-6
Aug 28@ ClaremontL 24-27 44% ✓L 21-35
Sep 11@ WalnutW 34-10 88% ✗L 13-20
Sep 18vs Canyon (Anaheim)L 14-35 15% ✓L 16-58
Sep 25vs RowlandL 31-34 40% ✗W 35-11
Oct 2vs Baldwin ParkL 17-35 17% ✓L 14-55
Oct 9@ West CovinaL 14-49 4% ✓L 21-35
Oct 16vs South HillsL 21-35 20% ✓L 28-48
Oct 23vs CovinaW 27-24 56% ✓W 23-22
Oct 30@ Los Altos (Hacienda Heights)L 13-48 3% ✓L 27-45

Projection = the model's pick, projected score and Diamond Bar's win probability. For games already played it is the pick frozen before kickoff, with ✓ or ✗ beside it — every pick stays public.

Diamond Bar graduates playing college football

Quinton MendozaSaint John's (MN) D-III
Maddox BernardinoCal Lutheran D-III

Compiled from publicly published team rosters and signing announcements. Some schools do not list a high school, so a player may be missing — it is not a judgement on the player.

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California high school football power rankings · Weekly predictions & matchup predictor