TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 29, 10:59 PM EST
Kalshi
This market tracks the outcome of the first five innings of the Los Angeles Angels versus Seattle Mariners baseball game scheduled for June 29, 2026. The result is determined by which team has more runs after the completion of the fifth inning, or whether both teams have scored equally.
The market resolves based on the score at the end of the first five innings of the Los Angeles Angels versus Seattle Mariners game originally scheduled for June 29, 2026 at 9:40 PM EDT. If Los Angeles Angels has more runs after five innings, the Los Angeles Angels outcome resolves to Yes. If Seattle has more runs after five innings, the Seattle outcome resolves to Yes. If both teams have equal runs after five innings, the Tie outcome resolves to Yes and all team outcomes resolve to No. If the game is postponed or delayed, the market remains open and closes after the rescheduled game concludes within two days.
Prediction market odds on Kalshi often diverge from traditional sportsbook lines because they reflect real-time trader conviction rather than a fixed house margin. Sportsbooks adjust lines to balance action and lock in profit; prediction markets aggregate distributed beliefs from many participants. For this matchup, comparing the implied probability here to major sportsbook odds on the first 5 innings can reveal where professional and retail traders disagree. Prediction markets tend to react faster to late-breaking news, while sportsbooks may lag slightly. Both venues ultimately converge toward the true outcome, but the path and timing differ.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell contracts 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 contract reflects the collective probability assigned by active participants; a contract trading at 0.65 implies a 65% chance of that outcome occurring. As new information emerges—injury reports, weather updates, or lineup changes—traders adjust their bids and asks, moving the price dynamically. Liquidity and trading volume influence how tightly bid-ask spreads remain, affecting how easily you can enter or exit a position.
This market resolves around Jun 30, 2026, once the first 5 innings of the Los Angeles versus Seattle game are complete and the final score for that segment is verified. The outcome is determined by which team has scored more runs through the end of the fifth inning. Resolution occurs after the event is confirmed through credible public sources, ensuring accuracy before payouts are finalized. Early resolution may occur if the game is called or postponed under official MLB rules.
Several catalysts can shift odds before first pitch. Lineup announcements, starting pitcher changes, or injury updates to key players will trigger immediate repricing. Weather conditions—wind speed and direction, temperature, humidity—affect ball carry and scoring pace, especially in the early innings. Sportsbook line movement often precedes prediction market shifts, so monitoring those changes offers a leading indicator. Recent team performance, bullpen availability, and head-to-head matchup history also influence trader positioning. Late-game news from other MLB contests can indirectly affect sentiment if it impacts player availability or momentum.