Line movement tracker

Watch how the odds for one upcoming game move at every book, from the first price to the start.

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The same odds, from the API

This page reads from the same odds data you get with an API key. Your code can ask for any listed game and get every book's price back.

One JSON shape

Every book's moneyline, spread and total come back in the same format, so one parser covers them all.

Every book we carry

Sportsbooks, exchanges and prediction markets, on every plan. No book is kept for a higher tier.

History on paid plans

Openers, closing lines and every recorded price for finished games, on Scale and Business.

Live odds

Prices that keep coming once a game starts, on Growth and above.

Read the history guide or compare plans.

Questions

What is a line movement tracker?

It shows how a game's odds change before the start. Each book posts a first price, then moves it as bets and news come in. The chart draws one line per book, so you can see who moved first and how far.

Which game is shown here?

The upcoming MLB or NBA game whose moneyline has moved the most so far. When it starts, the chart stops at the start time and the game stays on the page for a while before the next one takes its place.

Why do lines move before a game?

Books change prices as money comes in on one side and as news lands: injuries, lineups, a pitching change or rest days. When one book moves, others often follow, which shows on the chart as several lines stepping together.

Which books are on the chart?

DraftKings, FanDuel, BetMGM, Caesars, Pinnacle and bet365 are on by default. Every other book that priced the game can be switched on above the chart.

What does the moneyline chart show?

The home team's chance to win, taken from its moneyline with the vig removed. Hover or tap the chart to read each book's actual price at that moment.

Can I get these odds for every game?

Yes. An API key returns current odds for every listed game from every book we carry, in one JSON shape. The Scale plan adds live odds during games and the history of finished games. See pricing.

Where can I see past NFL line movement?

The NFL historical line movement page charts last week's NFL games, one line per book, from opener to kickoff.

Track every game, not just this one.

One API key, every book we carry, one JSON shape. Start free and move up when you need live odds and history.