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: Jun 30, 2:02 PM EST
Kalshi
This market tracks the outcome of the first set in the professional tennis match between Alex Molcan and Daniel Altmaier at the 2026 Wimbledon Men's Singles Round of 128 on June 29. The winner of set 1 determines the market resolution.
The market resolves based on which player wins set 1 in the Molcan vs. Altmaier match at 2026 Wimbledon Men's Singles Round of 128. 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 participant bases and incentive structures. Sportsbooks set lines to balance liability and extract a margin, while prediction markets aggregate trader beliefs through continuous price discovery. This market may show higher or lower implied probabilities than traditional sports betting sites, depending on whether informed traders here perceive value that sportsbooks have mispriced. Comparing the two can reveal arbitrage opportunities or signal where smart money is positioning ahead of the match.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell 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 collective probability estimate, with buyers and sellers continuously adjusting bids and asks based on new information, match statistics, and player momentum. Liquidity and trading volume influence how tightly prices cluster around fair value, and wider spreads may emerge during low-activity periods or as the match approaches.
This market resolves around Jun 29, 2026, once the first set of the Molcan vs Altmaier match concludes and the winner is verified against credible public sources. The outcome is determined by which player wins the set according to official tennis scoring rules. No further conditions or contingencies apply; the market simply confirms the set result and settles accordingly for all traders holding positions at that time.
Several factors may shift prices in this market before resolution. Recent head-to-head records, surface preference, and current ranking dynamics can influence trader positioning. Injury reports or warm-up match results in the days leading up to the event often trigger repricing. During the match itself, early set momentum, break-point conversions, and serve performance will drive rapid adjustments as traders react to live play. Weather conditions and court speed may also emerge as relevant catalysts if they affect either player's typical game style.