MLB odds
What each baseball bet means, and where to see every sportsbook's price on the same game side by side.
The four bets on every game
- Moneyline
- Which team wins, extra innings included. The winning margin doesn't matter.
- Run line
- Baseball's version of a point spread, almost always 1.5 runs: the favourite has to win by 2 or more, and the underdog can lose by 1 and the bet still wins.
- Total (over/under)
- Both teams' runs added together, over or under the number the sportsbook posts. Wind and heat move these prices more than anything else.
- First five innings (F5)
- Settles on the score after five innings, so the starting pitchers decide it and the bullpens — baseball's biggest wildcard — stay out of the bet.
Player props, and why their prices drift
A prop is a bet on one player's numbers — a pitcher's strikeouts, a hitter's total bases, hits plus runs plus RBIs. Each one is priced on its own, so props drift from what they're really worth (fair odds) more often than the main lines do.
Common questions
Which MLB bet is simplest to start with?
The first five innings. It narrows the bet to the most predictable part of a baseball game — the two starting pitchers — instead of nine innings that hinge on relief pitching.
Does weather really matter?
Mostly for totals — the combined runs both teams score. Wind and heat change how far the ball carries, so those prices usually adjust in the last hour or two before first pitch as forecasts firm up.
Are player props worth betting?
They are where generous prices turn up most often, because sportsbooks post hundreds every night and can't watch each one closely. The trade-off: sportsbooks limit how much you can put on a prop, well below what they take on a game line, so any advantage arrives in small amounts.
What about betting during the game?
In-game prices move pitch by pitch and sometimes lag what just happened on the field. They are also volatile — the number you see may be gone by the time you tap it.