TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 31, 8:45 PM EST
Kalshi
This market focuses on determining which player will win the third set of a professional tennis match between Nuno Borges and Learner Tien at the 2026 US Open. The outcome depends solely on the performance of the players during that specific set. If either player secures the victory in set 3, the corresponding market will resolve accordingly, reflecting the competitive dynamics of the match at that stage.
The market resolves based on which player wins the third set of the Nuno Borges vs Learner Tien professional tennis match in the 2026 US Open Men Singles Round Of 128. If the match does not occur before any play due to injury, walkover, forfeiture, or cancellation, it resolves to a fair price. Postponements or delays keep the market open until the rescheduled match concludes within two weeks. If a player retires during the match, markets that can be settled based on completed play resolve accordingly, while unresolved markets settle at a Fair Market Price determined by the Exchange. Kalshi disclaims any official affiliation with the governing league, and all trademarks remain property of their respective owners.
Compared to traditional sportsbook odds, prediction market odds for this market often reflect sharper, more granular insights because they are driven directly by trader activity rather than set odds from bookmakers. While sportsbooks may offer a broader range of bets, this market allows for a more nuanced expression of belief about who will win set three, with prices that can shift rapidly based on new information or betting patterns.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, traders set the price through their bids and offers, creating a dynamic market price that reflects the current balance of buy and sell orders. The top outcome’s chance is represented by a percentage that adjusts in real time based on trading volume and order flow. This continuous pricing mechanism allows participants to react instantly to new developments or shifts in sentiment surrounding the players.
This market resolves around Aug 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match records, which will show who claimed set three. Traders can track the match as it unfolds, with the market settling automatically once the set is completed and the winner is officially declared.
Key signals that could shift this market include player injuries, changes in form or strategy during the match, weather conditions affecting play, and any breaks or interruptions. As the set progresses, updates on scorelines, serve efficiency, or momentum swings can also cause rapid adjustments in pricing. Traders will react to any real-time developments that influence the perceived likelihood of each player taking set three.