TOTAL VOLUME:
$154.6b
24H VOL:
$323,326,361
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,969,435,260
419,363
Markets across
40,411
events
MATCHED EVENTS:
4,612
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 20, 7:42 PM EST
Opinion
In the upcoming ATP singles match scheduled for 2026-10-20 16:10 UTC: if Toby Samuel wins the match, this market resolves to "Toby Samuel"; if Zizou Bergs wins, it resolves to "Zizou Bergs". The winner is the first player to claim the required number of sets under the match's official best-of format. If the match begins but is not completed, a retirement or default counts the opposing player as the winner. If a walkover is declared before the first point is played, the match is outright canceled, or it is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. Suspensions caused by weather, fading light, or other tournament-imposed delays do not close this market — it stays open until the match is officially completed, provided it concludes within the 7-day window mentioned above. Resolution Source: The official ATP Tour scoring page. Note: This market will resolve strictly based on the first officially published result from the designated source. Any subsequent revisions will not affect this resolution.
In the upcoming ATP singles match scheduled for 2026-10-20 16:10 UTC: if Toby Samuel wins the match, this market resolves to "Toby Samuel"; if Zizou Bergs wins, it resolves to "Zizou Bergs". The winner is the first player to claim the required number of sets under the match's official best-of format. If the match begins but is not completed, a retirement or default counts the opposing player as the winner. If a walkover is declared before the first point is played, the match is outright canceled, or it is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. Suspensions caused by weather, fading light, or other tournament-imposed delays do not close this market — it stays open until the match is officially completed, provided it concludes within the 7-day window mentioned above. Resolution Source: The official ATP Tour scoring page. Note: This market will resolve strictly based on the first officially published result from the designated source. Any subsequent revisions will not affect this resolution.
Often, prediction market odds offer a different perspective than those found at traditional sportsbooks. Sportsbooks typically set lines to balance action and incorporate a profit margin, while this market reflects the collective wisdom of traders who are incentivized to be accurate. Discrepancies can arise due to differing information, biases, or simply varying interpretations of the teams' strengths. If there's a significant difference between the implied probability here and sportsbook odds, it might signal an opportunity for informed traders to exploit a mispricing.
This market resolves around Oct 20, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be based on the official result of the Toby Samuel vs Zizou Bergs match, as reported by a recognized sports authority. Traders who correctly predicted the outcome will be paid out according to the final market prices at resolution. It’s important to monitor news and updates leading up to this date to stay informed about any factors that could influence the match’s result.
Several factors could significantly impact this market. Any news regarding player injuries, changes in playing conditions, or even tactical adjustments announced by either player could shift the odds. Unexpected results in other matches involving these players, or broader shifts in public perception of their form, could also influence trading activity. Furthermore, major upsets in similar tournaments or matches could lead traders to reassess their probabilities, causing the market to react accordingly. Monitoring sports news and analysis will be key to understanding potential catalysts.