Related research

Model Performance · Series

Can You Beat Vegas Long-Term? The Scoreboard Through September 7

Since December 29 we have posted a model line on every game we cover, logged every pick before tipoff or first pitch, and graded it in public. Installment 1 of a running series. The hypothesis is not that a model beats Vegas on every game; it is that a cohort of games, defined in advance, can be profitable long-term. One live cohort clears the vig under a rule that never moved, a second is positive under a rule finalized in-season, one wins 63% and has not made a dollar, and two more are positive only in walk-forward replays a live season has not yet confirmed.

NCAAB premium +24.2% (257–138) · College baseball underdog ML +25.0% · MLB run line 62.9% at −1.4% · NCAAF 2026 7–1Sep 8 · 23 min
Methodology

Everyone Is Trying to Predict Sports. Almost Nobody Is Good At It.

The market we're up against is 99.7% calibrated and funded by an industry measured in hundreds of billions. Here's how close our models actually get across four sports, where we fall short, and why we publish every number — including the ones that aren't flattering.

Pinnacle r² 0.997 · MAE vs Vegas across four sportsJun 28 · 12 min
MLB · Forecast Review

Checking Our Wild Card Numbers: Three Favorites Advanced. Houston Went Home.

BBMI favored all four hosts. The Braves, Yankees and Padres moved on, while the White Sox swept our co-favorite Astros. Here’s how the round played out.

Favorites 3–1 · expected 2.33 · one Game 3 in four seriesOct 2 · 6 min

See it live

The live model behind this piece — the same numbers the article is built on.