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: Jul 10, 8:09 AM EST
Kalshi
This event group covers a single NPB (Nippon Professional Baseball) matchup between the Fukuoka SoftBank Hawks and the Tohoku Rakuten Golden Eagles scheduled for July 10, 2026 at 5:00 AM EDT. Markets across Polymarket and Kalshi are betting on the outcome of this game.
In the upcoming NPB game, scheduled for July 10 at 5:00AM ET: If the Fukuoka SoftBank Hawks win, the market will resolve to "Fukuoka SoftBank Hawks". If the Tohoku Rakuten Golden Eagles win, the market will resolve to "Tohoku Rakuten Golden Eagles". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.
Resolution is determined by the final result of the game originally scheduled for July 10, 2026 at 5:00 AM EDT. If the game is postponed or delayed, the market remains open and closes after the rescheduled game concludes within two days. If the game is cancelled or rescheduled beyond two days, the market resolves to a fair price per official rules. In the event of a tie, the market resolves 50/50.
Polymarket and Kalshi can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Platform-specific liquidity, user demographics, and fee structures all influence pricing. Polymarket may attract different trader profiles or have deeper order books in certain outcomes, pushing prices apart. Kalshi's regulatory framework and Polymarket's design philosophy create subtle incentives that can widen spreads during low-volume periods. Geographic arbitrage—traders on one platform spotting a mispricing and trading the other—eventually narrows gaps, but temporary divergences persist. Monitoring both venues helps you identify when one platform undervalues or overvalues a particular outcome relative to the other.
Key catalysts include injury announcements, lineup changes, recent team performance streaks, and head-to-head historical trends. Weather conditions on game day can significantly impact play style and scoring. Betting line movement at major sportsbooks often precedes prediction market shifts, so monitoring external odds provides early signals. Team momentum, pitcher or player matchups, and any late-breaking roster news will drive trader repositioning. Public commentary from analysts or team officials can also spark repricing as new information reaches the market. Watch for volume spikes, which often signal informed traders acting on fresh intelligence.