| Outcome | Probability | Yes Bid | Yes Ask | 24h Change | Volume | |
|---|---|---|---|---|---|---|
| Tomas Machac | 0% | 0¢ | 0¢ | — | $0 | Trade → |
| Emilio Nava | 0% | 0¢ | 0¢ | — | $0 | Trade → |
This market asks which player—Emilio Nava or Tomas Machac—will win the first set of their match. It matters for traders who want to take positions on short-term match dynamics and in-play momentum.
Emilio Nava and Tomas Machac are professional players whose relative strengths, recent form, and familiarity with the tournament surface shape expectations for the opening set. Set-1 outcomes often reflect who starts better on match day: serve effectiveness, return pressure, and early tactical adjustments are typically decisive. Historical meetings, travel schedule, and physical freshness entering the match also provide useful context.
Market odds represent the current consensus of traders and incorporate public information, live match developments, and news. Use them alongside match-level data (serve stats, first-set tendencies, line-up announcements) rather than as the sole input.
The close time is listed as TBD on the market page; typically markets on a set result close at or just before the set begins and are settled after the first set is completed according to the exchange’s settlement rules. Check the Kalshi market page for the definitive close and settlement timing.
The 'Set 1 Winner' is the player who is awarded the first set on the official match scorecard. If the set is decided by a tiebreak, the tiebreak winner is the set winner; settlement follows the official tournament match result.
Resolution follows Kalshi’s event and settlement rules. Many platforms settle based on the official match result at the time of retirement or may void markets in certain circumstances. Consult Kalshi’s rules and any market-specific disclaimers for the precise treatment.
Key metrics include first-serve percentage and points won on first serve, return games won, break-point conversion/saving in the opening games, and short-term physical indicators such as unforced errors and movement. Early match body language and warm-up reports can also be informative.
Use the official tournament website and live scoring feed, ATP/WTA live stats where applicable, the live broadcast or streaming commentary, and the Kalshi market page for trading and settlement notifications. Official social accounts and player updates can provide additional timely information.