Greece's Stefanos Tsitsipas leaves the court after picking up an injury during his ATP Finals match against Denmark's Holger Rune in Turin on Tuesday, November 14, 2023. AP
Greece's Stefanos Tsitsipas leaves the court after picking up an injury during his ATP Finals match against Denmark's Holger Rune in Turin on Tuesday, November 14, 2023. AP

Stefanos Tsitsipas retires after three games in ATP Finals match against Holger Rune