Resolves to the winner of the 2026 Nitto ATP Finals singles title (Turin, November 15–22, 2026).

The field is the eight qualifiers listed. No further answers will be added. If an alternate replaces a qualifier and goes on to win the title, this market resolves N/A.

Opening prices are a blend of Kalshi's market and Tennis Abstract's Elo forecast. They'll be updated against bookmaker prices as match odds become available.

The market closes before the final begins; the close time may be adjusted once the order of play is published.