Zverev Earns 500th ATP Win in Toronto

Alexander Zverev, the top seed, achieved his 500th career ATP match victory with a comeback win over Matteo Arnaldi at the National Bank Open in Toronto. Zverev became the first ATP player born after 1990 and the youngest active player to reach this milestone, joining Boris Becker and Tommy Haas as the only Germans to do so in the Open Era. His achievement follows recovery from a major ankle injury in 2022. Zverev will next face Francisco Cerundolo, who holds a 3-0 record against him this season. The tournament is missing top-ranked players Jannik Sinner, Carlos Alcaraz, and Novak Djokovic. American Alex Michelsen advanced to his first Masters 1000 fourth round by defeating Lorenzo Musetti, with Holger Rune, Casper Ruud, and Karen Khachanov also progressing.