How do MLB betting odds work?

MLB odds are expressed in American format (moneyline). A -150 favorite means you bet $150 to win $100. A +130 underdog means you bet $100 to win $130. The run line (±1.5) works like a point spread — the favorite must win by 2+ runs. Team totals show the implied run expectation for each team individually, separate from the game total.

What are team totals in baseball betting?

A team total is the implied number of runs a single team is expected to score in a game. If the Yankees are -1.5 favorites with a 9-run game total and the Yankees team total is 5.5, oddsmakers expect the Yankees to score about 5-6 runs and their opponent about 3-4. Betting team totals is especially useful when one offense is clearly superior or facing a weak starter.

What does the umpire K+ column mean?

The umpire K+ column shows how today's home plate umpire historically affects strikeout totals compared to an average umpire. A +0.5 means this umpire calls roughly half a strikeout more per game than average — useful for betting pitcher strikeout props. High K+ umpires (above +1.0) are favorable for pitchers; low K+ (below -1.0) favor batters.

MLB Odds 2026 | Baseball Betting Odds Today

MLB Odds Today

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Today's MLB betting odds for every game — moneyline, run line, and over/under. Team totals and umpire boosts included where available.

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How to Read MLB Betting Odds

The total (O/U) is the combined run line set by oddsmakers. Betting the Over means you expect both teams to score more than the total; Under means fewer. Team totals show the implied run expectation for each team individually.

The run line in baseball is typically set at ±1.5 runs, similar to a point spread in other sports. The favorite gives 1.5 runs; the underdog gets 1.5.

The umpire K+ column shows how a plate umpire's historical tendencies affect expected strikeouts — a positive number means more Ks than average, which is useful for pitcher strikeout props.

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How to Read MLB Betting Odds

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