Zverev advanced to face defending champion Alexei Popyrin of Australia in the quarterfinals. The 18th-seeded Popyrin beat fifth-seeded Holger Rune of Denmark 4-6, 6-2, 6-3 in the first night match.

Alexei Popyrin looped an unexpected backhand before raising his arms in stoic victory. The emotions of the moment were in ...