What's at stake

A single regular-season MLB game will settle moneyline bets, multiple run‑line spreads, and several total-run over/under thresholds.

Markets resolve using the official final score; run-line outcomes require the specified margin and totals depend on combined runs by both teams.

Who's in play

Boston Red Sox and Detroit Tigers are the teams whose hitting, pitching, and defense decide every listed market.

Starting pitchers, bullpen arms, and lineup choices from managers Alex Cora and A.J. Hinch will especially influence run margins and scoring totals.

What drives it

Starting pitchers' command, velocity, and matchup history drive pregame odds and the chance of narrow or lopsided results.

Weather, ballpark factors, bullpen availability, recent offensive trends, and late-inning managerial decisions shift probabilities during the game.

What to watch

Probable pitchers and official lineup releases posted hours before first pitch are the clearest pregame indicators of run environment.

Also monitor weather and wind, any late scratches, bullpen rest, and in-game scoring bursts plus timing of pitching changes for real-time shifts.