TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 14, 12:51 AM EST
Polymarket
This market refers to the tennis match between S D Prajwal Dev and Hunter Heck in the Phan Thiet 4, Vietnam, Qualifying, originally scheduled for September 13, 2026 at 11:00PM ET. This market will resolve to 'S D Prajwal Dev' if S D Prajwal Dev advances against Hunter Heck. This market will resolve to 'Hunter Heck' if Hunter Heck advances against S D Prajwal Dev. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 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 S D Prajwal Dev and Hunter Heck in the Phan Thiet 4, Vietnam, Qualifying, originally scheduled for September 13, 2026 at 11:00PM ET. This market will resolve to 'S D Prajwal Dev' if S D Prajwal Dev advances against Hunter Heck. This market will resolve to 'Hunter Heck' if Hunter Heck advances against S D Prajwal Dev. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 27, 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.
Typically, prediction market odds offer a different perspective than those found at traditional sportsbooks. Sportsbooks incorporate a 'vig' or commission into their odds, ensuring a profit margin, while this market allows traders to directly assess probabilities. If prediction market participants believe a sportsbook’s odds are mispriced, they can capitalize on the discrepancy by trading in a way that reflects their superior assessment. It’s common to see differences emerge, especially as new information becomes available and influences trader sentiment. Examining both can offer a more comprehensive view.
On Polymarket, this market is priced through a continuous auction mechanism. Traders buy and sell shares representing their belief in the likelihood of a particular outcome. As more shares are purchased for a specific outcome, its price increases, reflecting higher perceived probability. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current price of a share directly corresponds to the implied probability of that outcome occurring. The total volume traded provides insight into the market’s confidence level and the intensity of trading activity surrounding the Prajwal Dev vs. Hunter Heck match.
This market resolves around Sep 21, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Phan Thiet 4 tennis match between S D Prajwal Dev and Hunter Heck. The platform will verify the result against widely available and trusted sources to determine the winning outcome. Traders who hold shares in the correct outcome will be entitled to a payout based on the final market price at the time of resolution.
Several factors could influence trading activity in this market leading up to Sep 21, 2026. Any news regarding player form, injuries, or changes in playing conditions could significantly impact the perceived probabilities. Unexpected upsets in earlier rounds of the tournament, or shifts in expert analysis regarding the players’ strengths and weaknesses, could also drive price movements. Even broader factors like weather forecasts for the match location could play a role, as these can affect playing styles and outcomes. Monitoring these signals will be key to understanding potential shifts in this market.