What's at stake

Which team wins tonight and whether bettors collect on moneyline, run-line, or totals markets.

Payouts hinge on exact scoring: single runs swing moneyline and totals, while margins of 2+ or 3+ determine run-line outcomes.

Who's in play

Probable starters, key relievers, and the top of each lineup determine run production and late-inning outcomes.

Managers' bullpen choices, pinch-hitters, and any pregame injuries affect how many runs score and when.

What drives it

Pitching matchups and bullpen depth are the primary levers for runs scored and final margins.

Wind, temperature, park factors, platoon splits, and an umpire's strike zone can all move totals and run-line probabilities quickly.

What to watch

Confirmed starting pitchers, official lineups, and weather updates posted before first pitch typically reset market odds.

Watch early-inning scoring, bullpen hooks, replay reviews, and any rain or delay notices that force in-game adjustments.