Stefanos Tsitsipas and Maria Sakkari prepare for the Madrid Open

Stefanos Tsitsipas is scheduled to compete against American player Patrick Kypson in the first round of the Madrid Open on April 23, 2026. Kypson, currently ranked 90th in the world, entered the main draw as a lucky loser after a loss to Nikoloz Basilashvili in the final qualifying round. This match marks the first professional encounter between the two athletes, with the winner advancing to face eighth-seeded Alexander Bublik in the second round. Meanwhile, Maria Sakkari, currently ranked 37th by the WTA, will begin her participation in the Madrid Open tournament, which runs from April 20 to May 3. Sakkari is set to face the Indonesian player Janice Tjen, ranked 39th, in the first round. Should she succeed, she will face 20th-ranked Liudmila Samsonova in the second round. Sources differ on the spelling of the American opponent's surname, referring to him as either Kypson or Gibson.