TOTAL VOLUME:
$154.5b
24H VOL:
$271,200,656
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,922,627,141
420,368
Markets across
40,352
events
MATCHED EVENTS:
4,484
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 6, 6:32 AM EST
Polymarket
This market tracks whether Karolina Muchova will advance against Naomi Osaka in their China Open tennis match, originally scheduled for October 5, 2026 at 11:00PM ET. Currently, Polymarket gives a 100.0% probability to Muchova vs. Osaka: Set 1 Games O/U 8.5. The resolution source for this market is the official WTA Tennis scores website at https://www.wtatennis.com/scores. Keep an eye on the match start time on October 5, 2026, as this will confirm whether the match proceeds as scheduled and the market can resolve accordingly.
This market refers to the tennis match between Karolina Muchova and Naomi Osaka in the China Open, originally scheduled for October 5, 2026 at 11:00PM ET. This market will resolve to 'Karolina Muchova' if Karolina Muchova advances against Naomi Osaka. This market will resolve to 'Naomi Osaka' if Naomi Osaka advances against Karolina Muchova. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 19, 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 WTA Tour. A consensus of credible reporting may also be used.
Prediction market odds often reflect the wisdom of the crowd, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own models and incorporate a profit margin, while this market relies on the collective predictions of traders. If a significant discrepancy exists between the two, it could indicate that the market believes the sportsbook has mispriced the probability of a particular outcome. However, it's important to remember that both represent probabilities, and neither is guaranteed to be accurate. Analyzing both can offer a more comprehensive view of the expected result.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the likelihood of each 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 prices adjust, providing a dynamic assessment of the match’s potential results. The market’s efficiency depends on the number of participants and the information they incorporate into their trading decisions. The current trading volume suggests a moderate level of interest in this event.
This market resolves around Oct 13, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Muchova vs Osaka match as reported by official tournament sources. The platform will verify the result against these sources to determine which outcome is the winner. Traders who correctly predicted the outcome will be paid out according to the final share price at the time of resolution. It’s important to monitor the event closely as the resolution date approaches.
Several factors could influence the trading activity in this market. Any news regarding player form, potential injuries to either Karolina Muchova or Naomi Osaka, or changes in playing conditions could significantly shift the odds. Unexpected results in other matches leading up to this contest might also affect trader sentiment. Furthermore, major shifts in public opinion, reflected in polls or analyst predictions, could impact trading volume and price movements. Monitoring these signals will be crucial for understanding how this market evolves leading up to Oct 13, 2026.