TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 11, 6:51 PM EST
Polymarket
In the upcoming US Open ATP singles match between Alexander Zverev and Karen Khachanov, scheduled for September 11, 2026 at 3:00PM ET: This market will resolve based on the final set score of the Alexander Zverev vs. Karen Khachanov match. This match is played in a best-of-5-sets format. The possible outcomes are 3-0, 3-1, “Not Completed”, and 3-2 in either direction. If the match is canceled (not played at all), or is delayed beyond 14 days from the scheduled date at 11:59 PM ET without completion, this market will resolve to 'Not Completed'. 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 'Not Completed' regardless of the set score at the time. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 'Not Completed'. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
In the upcoming US Open ATP singles match between Alexander Zverev and Karen Khachanov, scheduled for September 11, 2026 at 3:00PM ET: This market will resolve based on the final set score of the Alexander Zverev vs. Karen Khachanov match. This match is played in a best-of-5-sets format. The possible outcomes are 3-0, 3-1, “Not Completed”, and 3-2 in either direction. If the match is canceled (not played at all), or is delayed beyond 14 days from the scheduled date at 11:59 PM ET without completion, this market will resolve to 'Not Completed'. 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 'Not Completed' regardless of the set score at the time. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 'Not Completed'. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
Prediction market odds often reflect the collective wisdom of a diverse group of traders, which can differ from sportsbook odds that are initially set by professional oddsmakers. Sportsbooks may incorporate factors like public betting percentages and risk management strategies, while this market relies on individuals directly expressing their beliefs about the outcome. Discrepancies can arise due to differing information or interpretations, and can sometimes indicate opportunities for value betting. It's important to compare both to form your own informed opinion.
On Polymarket, this market is priced through a continuous auction mechanism, where traders buy and sell shares representing their belief in each exact score 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, the prices adjust to reflect the evolving consensus. The market's depth and volume indicate the level of confidence traders have in each possible result, providing a dynamic assessment of the match's potential.
This market resolves around Sep 18, 2026, with the outcome confirmed once the final, official score of the Zverev vs. Khachanov match is verifiable from credible public reporting. The exact score determined by official tournament results will be used to determine the winning share(s) in this market. The resolution will be based on the official result as reported by the governing tennis authorities, ensuring a transparent and verifiable outcome for all participants.
Several signals could influence this market before Sep 18, 2026. Any news regarding player injuries, changes in playing conditions, or updated match analysis from tennis experts could shift trader sentiment. Unexpected results in earlier rounds of the tournament, or even comments from the players themselves, could also impact the odds. Furthermore, large volume trades on Polymarket could indicate informed activity and potentially signal a change in expectations regarding the final score of the Zverev vs. Khachanov match.