TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 8, 8:40 PM EST
Kalshi
This market focuses on the first 7 innings of the New York Yankees vs Tampa Bay game on July 8, 2026. Bettors predict whether the Yankees, Tampa Bay, or neither team will be ahead after 7 innings are completed.
Resolution is based on the score at the end of the first 7 innings of the New York Y vs Tampa Bay professional baseball game originally scheduled for July 8, 2026 at 6:40 PM EDT. If New York Y leads after 7 innings, the New York Y strike resolves to Yes. If Tampa Bay leads after 7 innings, the Tampa Bay strike resolves to Yes. If the score is tied after 7 innings, the Tie strike resolves to Yes and all team strikes resolve to No. If the game is postponed or delayed, the market remains open and closes after the rescheduled game finishes within two days.
Prediction market odds and traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and protect their margin, while prediction markets like this one aggregate trader beliefs through continuous price discovery. This market's odds may lead or lag sportsbook lines depending on which venue processes new information faster. Comparing the two can reveal whether professional traders or casual bettors are pricing in different assumptions about early-game performance.
On Kalshi, this market is priced through an order-book mechanism where traders submit bids and asks for shares representing each possible outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the consensus probability among active traders at any given moment, with shares typically ranging from $0 to $1. As new information emerges—lineup changes, injury reports, or early inning developments—traders adjust their positions, moving the price to reflect updated expectations about the first seven innings.
This market resolves around Jul 9, 2026, once the first seven innings of the game are complete and the result is verifiable from credible public sources. The outcome is determined by the score and winner after exactly seven innings have been played, independent of the final nine-inning result. Resolution typically occurs within hours of game conclusion, allowing traders to see confirmed results before the market settles and payouts are distributed to winning positions.
Several catalysts can shift odds before this market closes. Lineup announcements, starting pitcher confirmations, and injury updates will influence trader expectations about early-game scoring and momentum. Weather conditions, recent team form, and head-to-head trends in the first inning also matter. Once the game begins, each run scored, out recorded, and baserunner advance will trigger real-time repricing as traders update their probability estimates. Late-breaking roster changes or umpire assignments could create sharp moves in the final hours before first pitch.