A single game's outcome decides multiple separate bets: which team wins, by how many runs, and whether total scoring clears set thresholds.
Markets resolve on the moneyline, three run-line margins (−1.5, −2.5, −3.5), and total-run lines at 8.5, 7.5, and 6.5.
San Diego's starting lineup and San Francisco's scheduled starters and managers determine game plans and matchups.
Bullpens, bench hitters, the home ballpark's characteristics, and the umpire behind the plate also influence final scoring and margins.
Starting pitchers’ form, handedness matchups, and each bullpen’s recent usage are the primary causal levers for lines moving.
Weather, park factors, late scratches, lineup construction, and managerial decisions on pitching changes or pinch hitters shift probabilities in-game and pregame.
Confirmed starting pitchers and official lineups posted an hour before first pitch are the clearest pregame signals.
Wind and temperature at first pitch, late injury or scratch reports, bullpen availability updates, and early-inning scoring trends are the immediate triggers to watch.