Will any man other than Carlos Alcaraz and Jannik Sinner win any ATP Grand Slam in 2026?

Prediction market on kalshi. If any man other than Carlos Alcaraz and Jannik Sinner wins a tennis major (the Australian Open, the U.S. Open, the French Open, or Wimbledon) before Dec 31, 2026, then the market resolves to Yes.

Resolves: 12/31/2026.