Casper Ruud, the 2022 U.S. Open runner-up, was eliminated Wednesday night when Zhang Zhizhen became the first Chinese man to beat a player in the top five of the ATP rankings. Zhang upset the No. 5 seed 6-4, 5-7, 6-2, 0-6, 6-2 to reach the third round of a Grand Slam tournament for the second time. “Try to just keep playing and keep believing yourself every single time,” Zhang said.