TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 1, 6:48 AM EST
Kalshi
This market covers the first set of the professional tennis match between Soonwoo Kwon and Tommy Paul at the 2026 Wimbledon Men's Singles Round of 64 on July 1. Bettors predict which player will win that specific set.
Resolution is determined by the outcome of set 1 in the Soonwoo Kwon vs Tommy Paul match at 2026 Wimbledon Men's Singles Round of 64. If the match does not occur before play begins due to injury, walkover, forfeiture, or cancellation, the market resolves to a fair price. If postponed or delayed, the market remains open and closes after the rescheduled match concludes within two weeks. If a player retires, markets that can be unconditionally settled based on completed play resolve accordingly; those that cannot are resolved to Fair Market Price at the Exchange's discretion.
Prediction market odds and sportsbook odds often diverge because they reflect different mechanisms. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one are driven by trader consensus and real-money incentives to forecast accurately. Prediction markets typically adjust faster to new information and can offer sharper odds when traders possess edge or insight. However, sportsbook odds benefit from professional oddsmaking expertise and large liquidity pools. Comparing the two can reveal where public perception and market pricing align or differ on this set winner.
On Kalshi, this market is priced through continuous order-book trading, where buyers and sellers submit bids and offers for each outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each contract reflects the collective belief of all traders about the probability of that player winning the set. As new information emerges—injury reports, warm-up performance, or betting flow—traders adjust their positions, moving the price up or down. This dynamic pricing mechanism ensures the market continuously incorporates available information and trader conviction.
This market resolves around Jul 1, 2026, once the first set of the Kwon vs Paul match is complete. The outcome is determined by which player wins the set, verified against credible public sources covering professional tennis. No ambiguity exists in set outcomes—the winner is the player who first reaches the required game count under standard tennis rules. Resolution occurs promptly after the set concludes, allowing traders to settle positions and move on to subsequent markets.
Several factors can shift odds before the set begins and during play. Pre-match announcements—such as injury updates, recent form, or head-to-head records—often trigger repricing. Court surface, weather conditions, and player seeding can influence trader positioning. Once the set starts, early game momentum, break-point conversions, and serve performance will drive real-time price swings. Betting flow from sharp bettors or sportsbooks can also signal new information. Traders monitor all these signals to adjust their positions and capitalize on mispricing.