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: Jul 11, 9:50 AM EST
Kalshi
This market tracks the outcome of the first set in a professional tennis match between Federico Cina and Patrick Zahraj during the 2026 ATP Gstaad Qualification Round 1 on July 12. The winner of set 1 determines the market resolution.
The market resolves based on which player wins set 1 in the Federico Cina vs Patrick Zahraj 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 postponed or delayed, the market remains open until 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 settled at Fair Market Price at the Exchange's discretion.
Prediction market odds and sportsbook odds often diverge because they serve different purposes and audiences. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate trader beliefs through continuous price discovery. This market reflects what traders believe will happen based on available information, player form, and match conditions. Comparing these odds can reveal where professional oddsmakers and decentralized traders disagree, potentially highlighting value or consensus shifts as match day approaches.
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—a share trading at 65 cents implies roughly a 65% chance of that outcome occurring. As new information emerges or trader sentiment shifts, bids and asks adjust, moving the price. This continuous repricing ensures the market stays responsive to real-world developments before the set concludes.
This market resolves around Jul 12, 2026, once the first set of the Cina vs Zahraj match is complete and the result is verified against credible public sources. The outcome is determined by whichever player wins the set according to official match records. Until that point, traders can buy and sell shares freely, and prices may shift based on pre-match analysis, player news, or betting patterns. Resolution is automatic once the event concludes and the winner is confirmed.
Several factors can shift prices in this market before Jul 12, 2026. Player injury reports, recent form or head-to-head records, and court conditions can all influence trader expectations. Weather forecasts, lineup confirmations, and betting activity on external sportsbooks may also trigger repricing. Social media sentiment, expert commentary, and any last-minute roster or scheduling changes could sway the odds. Early match momentum—if one player breaks serve or dominates the opening games—will likely drive the most dramatic price movements as traders update their forecasts in real time.