Daniil Medvedev vs Stefanos Tsitsipas — Round of 16 — Shanghai Masters. Medvedev won 6-4, 7-5.

Fifth seed Daniil Medvedev is through to the Shanghai Masters quarterfinals after a 6-4, 7-5 win over Stefanos Tsitsipas. He held all 11 of his service games and never faced a break point. Tsitsipas, ranked ATP No. 43, had beaten Medvedev in straight sets in the round of 16 at the Qatar Open in February. Medvedev still led their meetings on record 2-1 coming in. That record included a round-of-16 win in Shanghai in 2024. Medvedev broke in game 3 of the opener, and that one break decided the set. He converted only one of his six break points in that set. The second set was closer. Tsitsipas won 77 percent of his first-serve points and hit 19 winners, but Medvedev broke in game 11 for 6-5 and then held to close out the match. Across the match, Medvedev won 85 percent of points behind his first serve and made 10 unforced errors to Tsitsipas's 18. Next up is ATP No. 17 Tommy Paul.