Baseline

NBA · All time: Edge

After a blowout win (letdown spot)

Season window

pp means percentage points: the difference between two rates. For example, 40% versus 62% is −22 percentage points. A minus means the rate was lower than the baseline; a plus means it was higher.

All time: 2023-24 to 2026-27 (4 seasons); 2026-27 in progress, through 2026-11-11.

Edge

A situational effect that holds up. Teams won 62.2% of games in this spot, vs 48.6% in the baseline. Adjusted: +4.0 pp vs expectation for team strength.

In the spot
62.2%
Baseline
48.6%
Sample
871 team-games
Adjusted
+4.0 pp vs expectation for team strength

See all 871 team-games behind this →Every one listed with its result, Hit or Miss

Win rate: the rate in the spot with its 95% interval, against the baseline.
baseline 48.6%62.2% in the spot

Edge 2 measures

Holds after accounting for team or player quality.

MeasureIn spotBaselineDiff.nWhat it means
Win rateSee the games for Win rate →62.2%48.6%+13.7 pp871Teams won 62.2% of games in this spot, vs 48.6% in the baseline. Adjusted: +4.0 pp vs expectation for team strength.
Avg marginSee the games for Avg margin →4.4-0.5+5.0871Average margin +4.4 vs −0.5 in the baseline. Adjusted: +0.9 vs expectation for team strength.

Explained by quality 7 measures

A raw gap exists, but it goes away once team or player quality is accounted for. Not a psychology edge.

MeasureIn spotBaselineDiff.nWhat it means
Player 10+ rebSee the games for Player 10+ reb →13.2%12.0%+1.2 pp5,770Players reached 10+ reb in 13.2% of games, vs 12.0%. The gap goes away once quality is accounted for (+0.5 pp vs each player’s own norm).
Player 20+ ptsSee the games for Player 20+ pts →27.2%25.6%+1.6 pp5,770Players reached 20+ pts in 27.2% of games, vs 25.6%. The gap goes away once quality is accounted for (−0.5 pp vs each player’s own norm).
Player 8+ rebSee the games for Player 8+ reb →23.5%22.1%+1.4 pp5,770Players reached 8+ reb in 23.5% of games, vs 22.1%. The gap goes away once quality is accounted for (+0.3 pp vs each player’s own norm).
Player 30+ pts+reb+astSee the games for Player 30+ pts+reb+ast →28.2%26.1%+2.1 pp5,770Players reached 30+ pts+reb+ast in 28.2% of games, vs 26.1%. The gap goes away once quality is accounted for (−0.3 pp vs each player’s own norm).
Player 25+ ptsSee the games for Player 25+ pts →14.8%12.9%+1.9 pp5,770Players reached 25+ pts in 14.8% of games, vs 12.9%. The gap goes away once quality is accounted for (+0.3 pp vs each player’s own norm).
Player 40+ pts+reb+astSee the games for Player 40+ pts+reb+ast →10.1%8.8%+1.3 pp5,770Players reached 40+ pts+reb+ast in 10.1% of games, vs 8.8%. The gap goes away once quality is accounted for (−0.1 pp vs each player’s own norm).
Player avg ptsSee the games for Player avg pts →15.114.8+0.45,770Players averaged 15.1 pts, vs 14.8. The gap goes away once quality is accounted for (−0.1 vs each player’s own norm).

Context only 2 measures

Not adjusted for team quality, so it is context, not an edge.

MeasureIn spotBaselineDiff.nWhat it means
Avg scoredSee the games for Avg scored →115.6113.9+1.7871Teams scored 115.6 points a game, vs 113.9. Not adjusted for team strength.
Avg allowedSee the games for Avg allowed →111.1114.4−3.3871Teams allowed 111.1 points a game, vs 114.4. Not adjusted for team strength.

Myth checked 6 measures

No clear difference from the baseline.

MeasureIn spotBaselineDiff.nWhat it means
Player 15+ ptsSee the games for Player 15+ pts →45.7%45.1%+0.6 pp5,770Players reached 15+ pts in 45.7% of games, vs 45.1%. Not a clear difference.
Player 5+ astSee the games for Player 5+ ast →28.0%27.8%+0.2 pp5,770Players reached 5+ ast in 28.0% of games, vs 27.8%. Not a clear difference.
Player 3+ threesSee the games for Player 3+ threes →27.3%26.6%+0.7 pp5,770Players reached 3+ threes in 27.3% of games, vs 26.6%. Not a clear difference.
Player 2+ threesSee the games for Player 2+ threes →47.9%46.7%+1.2 pp5,770Players reached 2+ threes in 47.9% of games, vs 46.7%. Not a clear difference.
Player 8+ astSee the games for Player 8+ ast →8.8%8.7%+0.1 pp5,770Players reached 8+ ast in 8.8% of games, vs 8.7%. Not a clear difference.
game totalSee the games for game total →226.7228.3−1.5871Teams averaged 226.7 game total, vs 228.3. Not a clear difference.

The games every game behind these numbers

Every game that counts toward the rates above, newest first. Hit (green) means the thing being measured happened in that game; Miss (red) means it didn’t. Averages (points, margin, totals) show the actual number with no color. Player and team-scoring lists can also be colored by a second method, picked with the “Hit or miss means” switch: did they go over their own season average entering that game (earlier games that season only, at least 3 of them; not a Vegas line). Click any game for the full breakdown. The list follows the season window above and adds up exactly to the published numbers.

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Definitions

The spot
Previous game (same season) won by 17+ NFL / 20+ NBA / 3+ NHL
Baseline
Other team-games with a scored previous game
All-time seasons
2024, 2025, 2026, 2027, through 2026-11-11
Sample rule
game/team grain: 200+ distinct games; league-wide player grain: 100+ player-games from 30+ games; player-specific: 30+ games; plays: 200+; and BH q<=0.1 for "published". The same rule applies inside every season window.
pp
Percentage points: the difference between two rates. For example, 40% versus 62% is −22 percentage points. A minus means the rate was lower than the baseline; a plus means it was higher. This is a description of the rates, not a betting instruction.

“X+” means the value reached X or more, so a push can’t happen. Intervals are the wider of a 95% Wilson interval and a game-clustered interval. Shorter windows are recomputed from the games in those seasons, never scaled from the all-time rate. See the methodology.