TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 27, 11:04 PM EST
Kalshi
This market focuses on the run differential between the two teams during the first five innings of the A's vs Los Angeles A game on June 27, 2026. Bettors can wager on whether one team will win by more than a specified margin (1.5 or 2.5 runs) during this period.
The A's vs Los Angeles A First 5 Spread event provides four markets based on run differential outcomes in the first five innings of the game originally scheduled for June 27, 2026 at 9:38 PM EDT. Markets resolve to Yes if Los Angeles A wins by more than 2.5 runs, Los Angeles A wins by more than 1.5 runs, the A's win by more than 1.5 runs, or the A's win by more than 2.5 runs, respectively. If the game is postponed or delayed, all markets remain open and will close after the rescheduled game concludes, provided the rescheduling occurs within two days of the original date.
Prediction market odds and traditional sportsbook odds often diverge because they reflect different participant pools and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate trader beliefs through continuous price discovery. This market may show different implied probabilities than major sportsbooks because traders here have direct financial exposure and compete on accuracy rather than volume. Comparing the two can reveal where public perception differs from professional oddsmaking.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell contracts reflecting their view of the first 5 inning spread outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Prices range from 0 to 100 cents, with each cent representing a 1 percent implied probability. As traders place bids and asks, the mid-market price adjusts to reflect consensus. Higher prices indicate stronger trader conviction that one side will cover, while lower prices suggest skepticism or balanced uncertainty about the early-game spread result.
This market resolves around Jun 28, 2026, once the first 5 innings of the game are complete and the final run differential can be verified. The outcome is determined by comparing the actual runs scored by each team during that period against the spread embedded in the market. Resolution is confirmed once the event result is verifiable from credible public reporting of the game. Traders holding positions will see their contracts settle based on whether the spread was covered or not.
Key catalysts include lineup announcements, injury reports for star players, and recent offensive or pitching performance trends. Weather conditions at game time—wind speed and temperature—can significantly impact early-inning scoring. Bullpen availability and matchup-specific factors like platoon splits may shift trader positioning. Breaking news about player availability or last-minute roster changes can trigger sharp price moves. As game time approaches, this market typically tightens as uncertainty resolves and bettors finalize their positions based on the most current information.