TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 17, 6:49 AM EST
Polymarket
This market refers to the tennis match between Nanari Katsumi and Julie Myatovic in the W15 Monastir, Main Draw, originally scheduled for September 17, 2026 at 4:30AM ET. This market will resolve to 'Nanari Katsumi' if Nanari Katsumi advances against Julie Myatovic. This market will resolve to 'Julie Myatovic' if Julie Myatovic advances against Nanari Katsumi. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 1, 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 Nanari Katsumi and Julie Myatovic in the W15 Monastir, Main Draw, originally scheduled for September 17, 2026 at 4:30AM ET. This market will resolve to 'Nanari Katsumi' if Nanari Katsumi advances against Julie Myatovic. This market will resolve to 'Julie Myatovic' if Julie Myatovic advances against Nanari Katsumi. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 1, 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.
Prediction market odds often reflect the collective wisdom of a diverse group of traders, and can differ from traditional sportsbook odds. Sportsbooks set their lines based on statistical models and expert analysis, while this market is driven by individuals willing to put their capital behind their beliefs. Discrepancies can arise due to differing information, biases, or simply varying interpretations of the same data. Comparing the two can offer a broader perspective on the potential outcome of the Monastir tennis match.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome. The price of a share directly corresponds to the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders who believe an outcome is likely, the higher the share price will rise, and vice versa. This dynamic pricing ensures that the market reflects the most up-to-date collective assessment of the event’s probability.
This market resolves around Sep 24, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Monastir tennis match between Nanari Katsumi and Julie Myatovic, as reported by a recognized tennis authority. The platform will verify the result and distribute payouts to those who correctly predicted the outcome, based on the final share prices at the time of resolution.
Several factors could influence the trading activity in this market before resolution. Any news regarding player form, injuries, or changes in playing conditions could significantly shift trader sentiment. Unexpected upsets in other matches within the tournament could also impact perceptions of player momentum. Furthermore, significant betting activity—even outside of Polymarket—can sometimes create a self-fulfilling prophecy, driving prices in a particular direction as traders react to perceived market signals related to the Monastir tennis match.