TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 6, 8:00 PM EST
Kalshi
This event focuses on the run differential between the two teams during only the first five innings of the July 6, 2026 game. Bettors predict which team will be ahead and by how large a margin after five innings.
Resolution is based on the run differential at the end of the first five innings of the New York Y vs Tampa Bay professional baseball game originally scheduled for July 6, 2026 at 6:40 PM EDT. Tampa Bay outcomes resolve to Yes if Tampa Bay leads by more than the specified margin (1.5 or 2.5 runs). New York Y outcomes resolve to Yes if New York Y leads by more than the specified margin (1.5 or 2.5 runs). The official score at the end of the fifth inning determines the outcome. 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 sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one are driven by traders seeking to profit from accurate forecasts. This market may offer sharper or more volatile pricing than traditional sportsbooks, especially as new information surfaces. Comparing the two can reveal where consensus leans and highlight potential value opportunities for informed bettors.
On Kalshi, this market is priced through a continuous order-book mechanism where traders submit bids and asks for shares representing each outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the collective belief of all active traders about the likelihood of the spread outcome. As new trades execute, the price updates instantly, and the implied probability is derived from the current best bid and ask. This transparent, real-time pricing model encourages participation from both casual and professional traders seeking exposure to the first 5 spread.
This market resolves around Jul 7, 2026, once the game concludes and the first-half spread result is verified against credible public sources. The outcome is determined by comparing the actual first-half score differential to the spread line set at market creation. Once the final first-half score is confirmed through official league reporting or major sports data providers, the market settles automatically based on whether the spread was covered, missed, or pushed. Traders holding winning shares receive their payout shortly after resolution.
Key catalysts include injury announcements to star players, last-minute roster changes, or updated betting syndicate activity that signals sharp money flowing in one direction. Weather conditions, travel delays, or unexpected lineup adjustments announced before tipoff can shift trader sentiment rapidly. As game time nears, live odds from major sportsbooks and social media sentiment may influence positioning. During the first half itself, early scoring runs, foul trouble, or momentum swings will drive real-time repricing as traders adjust their exposure based on how the game unfolds.