TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 27, 11:04 PM EST
Kalshi
This market tracks the combined run production by both teams during the first five innings of the A's vs Los Angeles A baseball game on June 27, 2026. Bettors can wager on whether the total runs scored will exceed various thresholds, from 0.5 runs up to 6.5 runs.
The A's vs Los Angeles A First 5 Innings Total event consists of seven separate markets, each with a distinct run threshold. For each market, resolution to Yes occurs if the combined runs scored by both teams during the first five innings of the game originally scheduled for June 27, 2026 at 9:38 PM EDT exceeds the specified threshold (0.5, 1.5, 2.5, 3.5, 4.5, 5.5, or 6.5 runs). 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 bases 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, particularly as game time approaches and new information emerges. Comparing the two can reveal where the crowd on Kalshi sees edge relative to conventional betting markets.
On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell shares corresponding to different outcomes. 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 collective assessment of all active participants, updating in real time as new trades execute. Liquidity and trading volume influence how efficiently prices adjust to breaking news or statistical shifts, so periods of high activity typically produce tighter spreads and more responsive pricing.
This market resolves around Jun 28, 2026, once the game concludes and the first five innings are complete. The outcome is determined by the verified combined run total across both teams during that period, confirmed against credible public sources such as official MLB records or major sports data providers. Resolution occurs after the fifth inning is officially recorded, ensuring accuracy and eliminating ambiguity around the final tally.
Key catalysts include lineup announcements, starting pitcher confirmations, and weather conditions that may affect ball carry and scoring pace. Injury updates to star hitters or bullpen arms can shift expectations around offensive output. Early-game momentum and actual scoring in the first few innings will drive sharp repricing as traders react to live action. Betting line movement at sportsbooks and professional model updates may also influence trader positioning as game time approaches.