WIAA · Product
WIAA — Winner Accuracy
81.0% winner accuracy · n=5,996 · live
live
Methodology
No edge gate; every graded game counts. Wisconsin high-school basketball, dedup by (team, opponent, date) on the Home leg. Single-dimension product (no edge gate); the model picks the home team if its teamLine is negative, otherwise away.
All figures computed from logged pick data at build · updated with each deploy.
Per-band breakdown
Each band shows sample size, record, win rate, and the 95% Wilson confidence interval. Bands inside the production gate are shown — wider edges have higher conviction but smaller samples.
| Edge band | n | W–L | Win % | 95% Wilson CI |
|---|---|---|---|---|
| All home games (deduped) | 5,996 | 4859–1137 | 81.0% | [80.0, 82.0] |
| Total | 5,996 | 4859–1137 | 81.0% | [80.0, 82.0] |
BBMI vs Vegas
Not applicable — BBMI's WIAA pick is identical to picking the team favored by the published spread, so there is no separate market prediction to compare against. The headline accuracy is the market-favorite accuracy.