ProBall.io
Baseball • Football • Odds

Data-driven. De-vigged.

Real-time win probabilities for professional baseball and football — every bookmaker price averaged, the margin stripped, one fair number per team. Powered by the SkipOdds Index.

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Live API Moneyline probabilities Margin removed Developer-first
Raw bookmaker odds · Atlanta Braves @ Pittsburgh Pirates · 11 books
Pittsburgh Pirates 49.0%Atlanta Braves 55.0%
Total: 104.0%Bookmaker margin: +4.0%
↓ Margin removed
SkipOdds Index · fair probabilities
Pittsburgh Pirates47.1%
Atlanta Braves52.9%
Fair probabilities total: 100.0%
$ curl skipodds.com/v1/baseball/fixtures { "skipodds": { "home": 0.471, "away": 0.529, "margin_removed": 0.0398, "books_surveyed": 11 } }

The Board, live

Professional baseball & football · 11 bookmakers, de-vigged and refreshed continuously

GameHomeAwayFavourite
MLB
Atlanta Braves @ Pittsburgh Pirates
2026-07-09 16:36 UTC
47.1% 52.9%
MLB
New York Yankees @ Tampa Bay Rays
2026-07-09 17:10 UTC
58.3% 41.7%
MLB
Kansas City Royals @ New York Mets
2026-07-09 17:11 UTC
56.9% 43.1%
MLB
Chicago Cubs @ Baltimore Orioles
2026-07-09 17:36 UTC
54.0% 46.0%
MLB
Cleveland Guardians @ Minnesota Twins
2026-07-09 17:41 UTC
45.6% 54.4%
MLB
Boston Red Sox @ Chicago White Sox
2026-07-09 18:11 UTC
51.6% 48.4%
MLB
Athletics @ Detroit Tigers
2026-07-09 22:41 UTC
55.4% 44.6%
MLB
Seattle Mariners @ Miami Marlins
2026-07-09 22:41 UTC
42.6% 57.4%
MLB
Philadelphia Phillies @ Cincinnati Reds
2026-07-09 23:11 UTC
40.7% 59.3%
MLB
Milwaukee Brewers @ St. Louis Cardinals
2026-07-09 23:46 UTC
44.8% 55.2%
MLB
Los Angeles Angels @ Texas Rangers
2026-07-10 00:06 UTC
56.0% 44.0%
MLB
Arizona Diamondbacks @ San Diego Padres
2026-07-10 01:41 UTC
53.8% 46.2%
MLB
Colorado Rockies @ San Francisco Giants
2026-07-10 01:46 UTC
56.4% 43.6%
NFL Preseason
Carolina Panthers @ Arizona Cardinals
2026-08-07 00:00 UTC
47.1% 52.9%
NFL
New England Patriots @ Seattle Seahawks
2026-09-10 00:15 UTC
64.6% 35.4%
NFL
San Francisco 49ers @ Los Angeles Rams
2026-09-11 00:35 UTC
62.2% 37.9%

How it works

Moneyline odds overstate both teams — the bookmaker margin ("vig") is baked in, so the two implied probabilities add up to more than 100%. ProBall averages the surveyed prices for each team and removes that margin, leaving the SkipOdds Index: the market's honest opinion of the game, two numbers that sum to exactly 100%. Football joins the board automatically when the season's markets open in late August.

Build with this data

Every number on this page is served by the SkipOdds API — the same engine behind WunderGoal and SmashLob.

curl "https://skipodds.com/v1/baseball/fixtures?api_key=skipodds-demo-2026"

The demo key serves 100 requests/day. Full reference