Costa Mesa Football
Costa Mesa is a California high school football program (Sigma, CIF). The 2026 record stands at 4-5. The Cooper Predictor rates Costa Mesa at -10, No. 649 of 1045 rated California teams and No. 2 of 6 in Sigma. The model projects a 6-5 finish, with league title odds of 0.0%. The model's pre-game picks are 5-4 in Costa Mesa games this season. Most recent result: beat Katella 42-0 on Oct 30. Next up: vs Saddleback on Oct 23 — the model projects Costa Mesa 41-7, giving Costa Mesa a 97% chance to win.
Open Costa Mesa 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
| Date | Opponent | Projection | Result |
|---|---|---|---|
| Aug 21 | vs Notre Dame | W 56-17 90% ✗ | L 22-36 |
| Aug 28 | @ Estancia | L 17-34 30% ✗ | W 41-7 |
| Sep 4 | vs Los Amigos | W 34-24 61% ✗ | L 21-28 |
| Sep 10 | vs San Gabriel | W 34-14 80% ✓ | W 45-7 |
| Sep 18 | vs Corona | W 31-28 50% ✗ | L 3-42 |
| Oct 2 | vs Ocean View | L 24-38 22% ✓ | L 3-20 |
| Oct 9 | @ Anaheim | W 31-24 66% ✓ | W 32-29 |
| Oct 15 | @ Rancho Alamitos | L 27-31 46% ✓ | L 13-14 |
| Oct 23 | vs Saddleback | W 41-7 97% | — |
| Oct 30 | @ Katella | W 41-14 95% ✓ | W 42-0 |
| Nov 6 | @ Rancho Alamitos | W 24-21 57% | — |
Projection = the model's pick, projected score and Costa Mesa'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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