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: Jul 1, 11:17 AM EST
Kalshi
This event covers the first-round match between Jannik Sinner and Nuno Borges at the 2026 Wimbledon Men's Singles tournament. Each market predicts the exact set score by which one player will defeat the other in their July 1 matchup.
The event resolves based on the final set score of the Jannik Sinner vs Nuno Borges professional tennis match in the 2026 Wimbledon Men's Singles Round of 64. Each market corresponds to a specific set score outcome (3-0, 3-1, or 3-2 for either player), and resolves to Yes if that exact score occurs. If the match does not commence due to injury, walkover, forfeiture, or cancellation before play begins, all markets resolve to a fair price. Postponed or delayed matches remain open until the rescheduled match concludes within two weeks. If a player retires mid-match, markets that can be unconditionally settled based on completed play will resolve accordingly; those that cannot be settled will resolve to Fair Market Price at the Exchange's discretion.
Prediction market odds and sportsbook odds often diverge because they reflect different mechanisms. Sportsbooks set odds to balance their book and manage risk, while prediction markets like this one price outcomes based on trader consensus and real-money incentives. Traders betting on the exact match score have strong motivation to price it accurately, since their capital is at stake. Over time, prediction markets can reveal information that sportsbooks have not yet fully incorporated, making them a useful complement to traditional betting lines.
On Kalshi, this market is priced through continuous order-book trading, where buyers and sellers submit bids and offers for specific exact-score outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome contract reflects the probability traders assign to that scoreline occurring. As new information emerges or trader conviction shifts, the bids and offers adjust, moving the price up or down. You can trade at the current market price or place limit orders to execute at your target price.
This market resolves around Jul 1, 2026, once the Sinner vs Borges match concludes and the final set score is confirmed. The outcome is determined by the exact scoreline in sets, verified against credible public sources covering professional tennis. Traders who correctly predicted the final score will see their positions settle to full value, while incorrect predictions expire worthless. The resolution process is automated once the match result becomes official.
Several factors could shift odds in this market before Jul 1, 2026. Recent form and head-to-head records between the two players often influence trader positioning. Injury reports, court surface conditions, and tournament context can also drive repricing. Betting syndicates and sharp traders may accumulate positions on scorelines they believe are mispriced, creating visible volume spikes. As the match date approaches, any news about player fitness or tournament logistics could trigger rapid price movement across different exact-score outcomes.