TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 28, 6:19 AM EST
Kalshi
This event group covers a single NPB (Nippon Professional Baseball) regular season game between the Orix Buffaloes and Tohoku Rakuten Golden Eagles scheduled for June 28, 2026 at 3:00 AM EDT. Markets across platforms are betting on which team will win this matchup.
In the upcoming NPB game, scheduled for June 28 at 3:00AM ET: If the Orix Buffaloes win, the market will resolve to "Orix Buffaloes". 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.
This event covers the Tohoku Rakuten Golden Eagles vs Orix Buffaloes Japan NPB game originally scheduled for June 28, 2026 at 3:00 AM EDT. Resolution depends on the final game outcome: Tohoku Rakuten Golden Eagles victory resolves to Yes for that outcome, while Orix Buffaloes victory resolves to Yes for their outcome. If the game is postponed or delayed, the market remains open until the rescheduled game concludes, provided the reschedule occurs within two days. Games cancelled or rescheduled beyond two days resolve to a fair price per standard rules. Tied games resolve 50/50 across all outcomes.
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. Each platform attracts distinct trader demographics, operates under different fee structures, and may have varying liquidity pools. Kalshi's regulatory framework and Polymarket's design philosophy can influence how quickly prices respond to new information. Additionally, order-book depth and the timing of large trades differ between venues, causing temporary or sustained price gaps. Monitoring both platforms helps you spot mispricings and understand which market is leading price discovery on this matchup.
Key injury announcements, roster changes, or lineup decisions from either team can shift trader positioning significantly. Recent performance trends, head-to-head records, and momentum heading into the matchup also influence sentiment. Weather conditions, home-field advantage factors, and late-breaking news about player availability tend to trigger sharp repricing. Additionally, large trades or sudden volume spikes on either platform may signal informed traders acting on new information, prompting other participants to adjust their positions.