TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 29, 11:53 AM EST
Kalshi
This market tracks the outcome of the first set in the professional tennis match between Thiago Agustin Tirante and Fabian Marozsan at the 2026 Wimbledon Men's Singles Round of 128 on June 29. The market resolves based on which player wins set 1 of the match.
The market resolves to Yes for whichever player wins set 1 in the match. If the match does not occur before play begins due to injury, walkover, forfeiture, or cancellation, the market resolves to a fair price. If the match is 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 pricing mechanisms and participant bases. Sportsbooks set lines to balance their book and manage risk, while prediction markets aggregate the collective beliefs of traders who profit or lose based on accuracy. This market may show materially different implied probabilities than traditional sports betting sites, especially as new information emerges. Comparing the two can reveal where one venue perceives edge or inefficiency relative to the other.
On Kalshi, this market is priced through a continuous order-book mechanism where traders submit bids and asks for shares representing each outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the marginal probability traders assign to that player winning Set 1. As new bets flow in, the price adjusts in real time, and you can enter or exit positions at the prevailing market rate. This dynamic pricing ensures the odds stay responsive to breaking news, injury updates, or shifts in player form.
This market resolves around Jun 29, 2026, once the match is complete and the Set 1 winner is verified against credible public sources. The outcome is determined by which player wins the first set in the Tirante vs Marozsan match. No ambiguity exists in the resolution logic—the player who takes the set by the official scoring rules will be confirmed as the winner, and all positions will settle accordingly.
Several factors could shift odds before the match begins or during play. Pre-match developments include injury reports, recent form and head-to-head records, court surface conditions, and weather forecasts. Once the set is underway, momentum swings, break-point conversions, and service performance will drive real-time repricing. Unexpected player withdrawals or late lineup changes could also trigger sharp moves. Traders monitor all these signals continuously, so this market remains highly responsive to new information until the set concludes.