TOTAL VOLUME:
$154.7b
24H VOL:
$279,496,801
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,923,931,766
416,910
Markets across
40,107
events
MATCHED EVENTS:
4,571
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Rolex Paris Masters: Brandon Nakashima vs Matteo Berrettini Match O/U 21.5
- Polymarket
Rolex Paris Masters: Brandon Nakashima vs Matteo Berrettini Match O/U 21.5 - Polymarket
1W
News
Positive
Negative
Neutral
Hover marker for details
Vol.
·
Resolves Nov 9, 2026
Time left: 06d:03h:27m
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This prediction market group concerns a tennis match between Brandon Nakashima and Matteo Berrettini in the Rolex Paris Masters. Markets cover the match winner, set winners, total sets played, and various game over/under lines. Resolution relies on official ATP Tour statistics.
This market refers to the tennis match between Brandon Nakashima and Matteo Berrettini in the Rolex Paris Masters, originally scheduled for November 2, 2026 at 4:00AM ET. This market will resolve to 'Brandon Nakashima' if Brandon Nakashima advances against Matteo Berrettini. This market will resolve to 'Matteo Berrettini' if Matteo Berrettini advances against Brandon Nakashima. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 16, 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 Brandon Nakashima and Matteo Berrettini in the Rolex Paris Masters, originally scheduled for November 2, 2026 at 4:00AM ET. This market will resolve to 'Brandon Nakashima' if Brandon Nakashima advances against Matteo Berrettini. This market will resolve to 'Matteo Berrettini' if Matteo Berrettini advances against Brandon Nakashima. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 16, 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 Brandon Nakashima and Matteo Berrettini in the ATP Rolex Paris Masters, originally scheduled for November 2, 2026 at 09:00 UTC. This market will resolve to 'Brandon Nakashima' if Brandon Nakashima advances against Matteo Berrettini. This market will resolve to 'Matteo Berrettini' if Matteo Berrettini advances against Brandon Nakashima. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 16, 2026, 23:59 UTC (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.
Prediction market odds, like those you see here, often reflect the collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set lines based on their own models and aim to balance action on both sides, while this market is driven by individuals willing to put their capital behind their beliefs. This can lead to discrepancies, especially when public sentiment strongly diverges from expert opinion. The efficiency of this market means that odds can adjust rapidly as new information becomes available, potentially offering value compared to fixed sportsbook lines.
Differences in pricing between Polymarket and Predict are common and stem from several factors. Polymarket and Predict can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. Each platform has its own user base with varying levels of expertise and risk tolerance, which can influence trading behavior. Furthermore, the liquidity and volume on each platform can differ, impacting price discovery. Currently, Polymarket currently favors a completion of the match at 100.0%, while Predict leans toward a completion of the match at 59.0%. These differing probabilities reflect the unique dynamics of each platform’s trading activity.
This market resolves around Nov 9, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on whether the match between Nakashima and Berrettini is completed. Official tournament results and reporting from reputable sports news sources will serve as the basis for determining the final outcome of this market. Traders should monitor these sources as the event progresses to stay informed about potential resolution triggers.
Several factors could significantly impact the price of this market. Any news regarding player fitness, such as an injury to either Nakashima or Berrettini, would likely cause a shift in probabilities. Unexpected weather conditions at the Rolex Paris Masters could also influence the outcome, potentially leading to match delays or cancellations. Furthermore, in-match performance, such as a dominant early set by one player, could trigger rapid adjustments in the market as traders react to the unfolding events. Monitoring these signals will be crucial for anyone looking to trade this market effectively.