TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 18, 1:15 AM EST
Polymarket
This market refers to the tennis match between Ikumi Yamazaki and Nao Nishino in the ITF Women Tokyo, originally scheduled for June 11, 2026 at 1:15AM ET. This market will resolve to 'Ikumi Yamazaki' if Ikumi Yamazaki advances against Nao Nishino. This market will resolve to 'Nao Nishino' if Nao Nishino advances against Ikumi Yamazaki. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
On Polymarket, the Yamazaki vs Nishino match is priced through binary outcome contracts where traders buy and sell shares representing each player's probability of winning. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The top outcome currently reflects the market consensus. Prices move as new trades occur, with each share costing between 0 and 1 dollar based on the implied probability. Traders profit by correctly predicting the match result, and prices adjust dynamically until the event resolves. Polymarket's order book mechanism ensures transparent, real-time pricing for this ITF Tokyo women's singles match.
The ITF Tokyo: Ikumi Yamazaki vs Nao Nishino prediction market is scheduled to resolve on Jun 18, 2026. Resolution is determined by the official result of the completed match between the two players. Once the match concludes and the winner is confirmed through ITF records, the market settles accordingly. Traders holding shares in the winning outcome receive their payout, while losing positions expire worthless. The resolution process ensures that prediction market prices accurately reflect the real-world tennis result.
Several factors could shift market odds for this Yamazaki vs Nishino matchup. Recent tournament performance, injury reports, head-to-head records, and court surface conditions in Tokyo may influence trader sentiment. Changes in player rankings, fitness updates, or news about either competitor's form could trigger significant price movements. Weather forecasts for match day and draw announcements might also affect perceived advantage. As the event date approaches, accumulating information about both players' preparation and any last-minute developments will likely drive trading activity and probability adjustments on Polymarket.