THE COOPER PREDICTOR
Friday Night Model · High School Football
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Sierra Football

California · Valley Oak League · Manteca
Power
-5.4
▼1.7
CA Rank
#589
▼21
Valley Oak League Rank
#6
Record
4-5
Proj Rec
4-6
League Title Odds
0.0%

Sierra is a California high school football program (Valley Oak League, CIF). The 2026 record stands at 4-5. The Cooper Predictor rates Sierra at -5.4, No. 589 of 1045 rated California teams and No. 6 of 7 in Valley Oak League. The model projects a 4-6 finish, with league title odds of 0.0%. The model's pre-game picks are 8-1 in Sierra games this season. Most recent result: lost to East Union 0-38 on Oct 30. Next up: vs Patterson on Nov 6 — the model projects Patterson 35-7, giving Sierra a 5% chance to win.

Open Sierra 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 28vs EnochsW 35-31 59% ✓W 28-7
Sep 4vs LathropL 20-34 24% ✓L 14-33
Sep 11@ ModestoW 28-17 70% ✓W 24-7
Sep 17@ GregoriL 17-20 42% ✗W 28-21
Sep 25@ OakdaleL 3-42 1% ✓L 5-42
Oct 9@ Mountain HouseW 27-14 75% ✓W 13-0
Oct 16vs MantecaL 0-48 0% ✓L 14-65
Oct 23@ Central CatholicL 0-45 0% ✓L 0-42
Oct 30vs East UnionL 13-38 8% ✓L 0-38
Nov 6vs PattersonL 7-35 5%—

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

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