TOTAL VOLUME:
$154.3b
24H VOL:
$228,458,490
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,879,276,037
410,833
Markets across
40,345
events
MATCHED EVENTS:
4,363
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 22, 8:54 AM EST
Polymarket
This market refers to the tennis match between Michele Ribecai and Max Houkes in the Florence, originally scheduled for October 21, 2026 at 4:00AM ET. This market will resolve to 'Michele Ribecai' if Michele Ribecai advances against Max Houkes. This market will resolve to 'Max Houkes' if Max Houkes advances against Michele Ribecai. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Michele Ribecai and Max Houkes in the Florence, originally scheduled for October 21, 2026 at 4:00AM ET. This market will resolve to 'Michele Ribecai' if Michele Ribecai advances against Max Houkes. This market will resolve to 'Max Houkes' if Max Houkes advances against Michele Ribecai. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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 ATP Tour. A consensus of credible reporting may also be used.
On Polymarket, this market is priced through a continuous exchange mechanism where traders buy and sell shares representing their belief in each possible outcome. The price of each share directly reflects 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 prices adjust to reflect the collective assessment of the event's likelihood. The market's depth and volume indicate the level of confidence and agreement among participants regarding the potential results of the Florence tennis match.
This market resolves around Oct 28, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will depend on the official result of the Florence tennis match between Michele Ribecai and Max Houkes, as determined by official tournament organizers. 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 based on the final market price at the time of resolution.
Several factors could influence the price of this market before Oct 28, 2026. Any news regarding player form, injuries, or changes in playing conditions could significantly shift trader sentiment. Unexpected upsets in other matches leading up to the Florence encounter might also impact perceptions of player momentum and confidence. Furthermore, broader tennis news, such as coaching changes or strategic adjustments, could contribute to price movements. Publicly available analysis from tennis experts and any late-breaking information regarding the players' preparation will also be closely watched by traders.