| Outcome | Probability | Yes Bid | Yes Ask | 24h Change | Volume | |
|---|---|---|---|---|---|---|
| Ignacio Buse | 0% | 0¢ | 0¢ | — | $0 | Trade → |
| Coleman Wong | 0% | 0¢ | 0¢ | — | $0 | Trade → |
This market asks which player, Ignacio Buse or Coleman Wong, will win the first set of their match. First-set markets matter because they isolate early-match dynamics and let traders react to short-term information that may not affect full-match markets.
Ignacio Buse and Coleman Wong are professional tennis players whose styles, recent form, and experience influence short bursts of play like a first set. Factors such as surface, tournament level, head-to-head tendencies, and recent match load shape expectations for who starts stronger. Because the first set is a small sample, momentum, serve performance, and early nerves often have outsized impact.
Prediction market prices reflect the aggregate view of traders about which player will win the first set and update as new information arrives. Treat prices as a summary of available information and incentives, not as guarantees; they are most useful for comparing relative market beliefs and timing trades around new developments.
The market is settled on whichever player is recorded as the official winner of the match's first set; if the set is decided by a tiebreak, the player who wins that tiebreak is the set winner.
The market close time is listed as TBD; platforms commonly close trading before the scheduled match start or at the start of play, so check the market page for the authoritative close time.
Settlement follows the exchange's stated rules; in many cases an incomplete first set leads to voiding and refunds, but you should consult KALSHI's official settlement policy for the definitive procedure.
Treatment depends on timing and platform rules: if retirement occurs after the first set is officially decided, the recorded set winner stands; if before the set starts or before any games are completed, the market may be void—confirm with the platform's rules.
Monitor last-minute injury or illness reports, warmup observations, serve speeds and effectiveness in early games, head-to-head short-set tendencies, weather/court conditions, and live market price movement and commentary to capture information most relevant to the first set.