| Outcome | Probability | Yes Bid | Yes Ask | 24h Change | Volume | |
|---|---|---|---|---|---|---|
| Yes | 0% | 0¢ | 0¢ | — | $0 | Trade → |
This market asks whether at least one run will be scored during the first inning of the Boston vs Cincinnati game. First-inning scoring is a short, high-leverage outcome that attracts traders who focus on starting pitchers, matchups, and pregame information.
In baseball, the first inning often reflects starting pitchers' command and lineup construction—some pitchers historically settle in after the first inning while others are vulnerable early. Team tendencies, recent form, and how managers construct and announce their lineups before first pitch all shape the likelihood of immediate scoring. Head-to-head history can provide context but is less predictive than current-season pitcher and lineup data.
Prediction market prices aggregate participant expectations and react to new information such as announced starters, official lineups, and weather changes. Use the market as a real-time signal alongside your own assessment of starting pitchers, handedness matchups, and late scratches.
The market resolves based on the official scoring of the first inning: it is a 'yes' if one or more runs are officially scored during the first inning (top or bottom) and a 'no' if the first inning ends scoreless, using the league's official game record for settlement.
Closing is set by the exchange (listed as TBD for this event). The outcome is determined after the first inning is completed in the scheduled game and official scoring data is available; if the game is delayed, suspended, or postponed, settlement follows the exchange’s stated rules for interrupted games.
Key announcements include confirmed starting pitchers, official lineups and batting orders, any late scratches or bullpen-only starts, and weather updates (especially wind changes) announced before first pitch.
Pitchers who typically show early command and induce weak contact lower the chance of an immediate run, while those prone to early walks or high hard-contact rates increase the chance. Handedness matters too: a lineup heavy with opposite-handed hitters may have an advantage in the first plate appearances.
Ballpark dimensions, fence height, and prevailing wind can affect whether well-struck balls leave the park or fall in for extra bases; wind blowing out or warm, humid conditions usually favor offense, whereas cold or wind-in conditions suppress early scoring. These factors are most relevant when combined with the pitchers’ typical allowed contact profile.