TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 9, 7:54 PM EST
Kalshi
A professional baseball game features two teams competing, with focus on which team has the lead or if the score is tied after the first five innings.
Prediction market odds on Kalshi often differ from traditional sportsbook lines because they reflect real-time trader positioning rather than fixed oddsmaker spreads. Sportsbooks adjust lines to manage liability and balance action, while prediction markets update continuously as new information emerges. For the Boston vs Tampa Bay first 5 innings, comparing Kalshi implied probabilities to major sportsbook moneylines can reveal where professional and retail traders disagree. These differences may highlight value or signal where sharper money is flowing before the game begins.
The market resolves at Jun 10, 2026, which corresponds to the completion of the first five innings of the Boston vs Tampa Bay game. The outcome is determined by which team scores more runs during that five-inning window. Once the fifth inning concludes and the official score is recorded, the market settles based on that result. Early resolution may occur if the game is called or suspended before five innings are complete, depending on league rules and platform settlement policy.
Several catalysts can shift the market before Jun 10, 2026. Lineup announcements, starting pitcher confirmations, and bullpen availability updates often trigger repricing. Weather conditions—wind direction, temperature, and humidity—affect ball carry and scoring likelihood. Injury reports on key hitters or pitchers can significantly alter expectations. Recent team form, head-to-head matchup history, and pregame commentary from analysts may also influence trader sentiment. As game time approaches, any late-breaking news about roster changes or field conditions will likely drive final price adjustments on Kalshi.