Every assignment, logged
Each referee crew and home-plate umpire, with the games they worked and how those games ran against the total.
Referees and umpires
The officials' lean, with the sample beside it.
Some crews call more fouls. Some umpires squeeze the zone. We log every game they work and show how totals and calls have run under each one, with the number of games it rests on.
What it finds
The sample on every number
Every rate shows the games behind it. A lean over a handful of games is printed as what it is: a handful of games.
Matched to tonight
When assignments are posted, tonight's games carry their crew or umpire, so the history is on the slate you are betting.
When a lean is just noise
Illustration, not a live betGames over the total31 of 52
Over rate59.6%
Likely true rangeAbout 46% to 72%
- 31 of 52 looks like a strong lean to the Over.
- But the likely range for 31 of 52 runs from about 46% to 72%, which still includes a coin flip.
- So the number is a reason to look closer, not proof the crew pushes games over.
Officials matter at the margins. The sample size tells you how much to trust any one lean.
Before you bet it
- The assignment is confirmed for tonight.
- The sample is big enough to mean something.
- The lean has not already moved the line.
Free and with the betting plan
What you seeSigned outBetting plan
Crew and umpire historiesLockedShown
Leans with sample sizesLockedShown
Tonight's assignments on the slateLockedShown