Stefano Mazzoli leads at the end of Round 1

If Stefano Mazzoli is the leader at the end of Round 1 in the 2026 Genesis Championship, then the market resolves to Yes. If multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the "Yes" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.

• this market

  Stefano Mazzoli leads at the end of Round 1

  If Stefano Mazzoli is the leader at the end of Round 1 in the 2026 Genesis Championship, then the market resolves to Yes. If multiple participants are tied for the lead at the end of the round, “Yes” positions will pay $1/N (rounded down to the nearest cent), where N is the number of tied participants, and “No” positions will pay 1 minus the "Yes" payout. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the PGA. All trademarks, logos, and brand names are the property of their respective owners.

• Open →

  Genesis Championship End of Round 1 Leader: Stefano Mazzoli

  This market will settle to Yes if Stefano Mazzoli leads the Genesis Championship at the end of Round 1 scheduled for October 22, 2026 (as of the listing of the event's first instrument). If two or more players are tied for the lead, each leader's market will settle at $1.00 divided by the number of leaders. If the listed player forfeits, withdraws, or does not participate in the round, the market will settle to No. If the round is delayed, postponed, suspended or otherwise rescheduled to a date and time not within two days of the originally scheduled date and time, the market will settle to the last fair market price. Outcome sourced from European Tour.