Every betting line is a prediction. We check it.

Sportsbooks put a price on every game, and that price is a prediction. VEMScore builds its own win probability from past results and shows the two side by side for the NBA, NFL, NHL, college football, college basketball and the Premier League. Where we disagree with the market, you can see it. Every forecast is locked before the game and graded in public, wins and losses.

See today’s board. Free. 21+. Probabilities, not picks.

Boards: NBA · NFL · NHL · College football · Men’s college basketball · Women’s college basketball · Premier League

A forecast should come with receipts.

Forecast

A win probability for every game, plus spread and total, built from team ratings, rest and home court.

Compare

Set beside the sportsbook consensus with the vig removed, so you can see where we disagree and by how much.

Lock

The forecast is locked before tip-off. It cannot be edited or removed afterward.

Grade

Every game is graded in public against the market. Good forecasts still lose some games, and they stay on the record.

The models retrain every day on finished games. A change only goes live if it beats the current model on games it has not seen.

Nothing disappears after a loss.

The public record starts with the first graded game of the season. Until teams have played enough games, we show market lines only and say so, rather than publishing numbers we do not trust.