TOTAL VOLUME:
$154.4b
24H VOL:
$230,589,906
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,885,293,300
410,482
Markets across
40,213
events
MATCHED EVENTS:
4,340
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 18, 2:23 AM EST
Polymarket
This market refers to the tennis match between Aoi Kambara and masaki ishikawa in the M15 Tanagura, Qualifying, originally scheduled for October 17, 2026 at 9:00PM ET. This market will resolve to 'Aoi Kambara' if Aoi Kambara advances against masaki ishikawa. This market will resolve to 'masaki ishikawa' if masaki ishikawa advances against Aoi Kambara. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 31, 2026, 11:59 PM ET (14 days after the scheduled start), 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.
This market refers to the tennis match between Aoi Kambara and masaki ishikawa in the M15 Tanagura, Qualifying, originally scheduled for October 17, 2026 at 9:00PM ET. This market will resolve to 'Aoi Kambara' if Aoi Kambara advances against masaki ishikawa. This market will resolve to 'masaki ishikawa' if masaki ishikawa advances against Aoi Kambara. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 31, 2026, 11:59 PM ET (14 days after the scheduled start), 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, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in the likelihood of a particular outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and express their views, the price adjusts to reflect the collective assessment of the match’s potential results. This dynamic pricing ensures that the market remains responsive to new information and changing sentiment surrounding the Kambara vs Ishikawa match.
This market resolves around Oct 25, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the M15 Tanagura match between Aoi Kambara and masaki ishikawa. The platform will verify the result against widely available and trusted sources to ensure accuracy and transparency. Traders holding shares in the winning outcome will be entitled to a payout, while those holding shares in the losing outcome will forfeit their investment.
Several factors could influence trading activity in this market leading up to Oct 25, 2026. Any news regarding player injuries, changes in playing conditions, or updates on team strategies could significantly shift trader sentiment. Unexpected announcements about the players’ form or fitness, or even significant shifts in public opinion based on pre-match analysis, could also drive price movements. Major upsets in other related tournaments or matches might also indirectly affect the perceived probabilities and, therefore, the price of shares in this market.