Now he has Holger Rune to deal with if he is to reach the quarter-finals – and he lost his only previous match to the Dane two years ago on clay in Munich. That turned out to be a big week for Rune and he has fond memories of it.
“The first ATP title I won, I beat him on the way,” Rune said. “On Monday it's going to be a different match. It's the best-of-five sets. It's a Grand Slam, so obviously more tension for both of us, I guess. He's been playing some good tennis. I've been raising my level as well, so I'm expecting a big fight.”
Rune’s game style – Plan A is play eyeballs-out and Plan B is play eyeballs-and-lights-out – is enough to drive anyone to distraction. But Zverev is trying hard to remain calm at all times these days; so far it is working, too.