TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 22, 10:40 PM EST
Polymarket
This market refers to the tennis match between Neo Niedner and Patricio Alvarado in the M15 Columbia, SC, Qualifying, originally scheduled for September 22, 2026 at 1:00PM ET. This market will resolve to 'Neo Niedner' if Neo Niedner advances against Patricio Alvarado. This market will resolve to 'Patricio Alvarado' if Patricio Alvarado advances against Neo Niedner. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 6, 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 Neo Niedner and Patricio Alvarado in the M15 Columbia, SC, Qualifying, originally scheduled for September 22, 2026 at 1:00PM ET. This market will resolve to 'Neo Niedner' if Neo Niedner advances against Patricio Alvarado. This market will resolve to 'Patricio Alvarado' if Patricio Alvarado advances against Neo Niedner. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 6, 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.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines based on power rankings and expert analysis, incorporating a profit margin. This market, however, is driven by individuals trading based on their own research and insights. If a significant number of traders believe a sportsbook is undervaluing or overvaluing a particular outcome, the prediction market odds will adjust accordingly, potentially offering different value than what is available at a sportsbook. It's a fascinating comparison of different approaches to forecasting the event's 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, the price fluctuates based on supply and demand, reflecting the collective forecast of the market participants. This dynamic pricing ensures that the market odds are constantly updated and responsive to new information or changing sentiment regarding the Niedner vs Alvarado match.
This market resolves around Sep 29, 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 Niedner vs Alvarado match as declared by the governing sporting body. The platform will verify the outcome against publicly available sources to ensure accuracy and transparency. Traders will then be able to claim their winnings or adjust their strategies based on the final result of the match. It’s important to monitor the event closely as the resolution date approaches.
Several signals could significantly impact this market before resolution. Any news regarding player injuries, changes in coaching strategies, or even weather conditions could influence trader sentiment. Unexpected announcements about player form or fitness levels are likely to cause price fluctuations. Furthermore, public opinion shifts, reflected in polls or expert analysis, can also move the market. A strong performance by either Niedner or Alvarado in a preceding match could also alter the perceived probabilities, leading to increased trading volume and price adjustments in this market.