For Yannick Hanfmann, the late summer of 2025 marked the beginning of a new chapter. After several steady seasons competing on the ATP Tour, the 33-year-old German has made a few deliberate changes, both to his team and his training structure, in search of renewed consistency and the elusive first tour-level title.
His win at the Platzmann Open ATP Challenger in Hagen, Germany in early August symbolized more than another trophy. It was his first success with a new coaching setup, led by Petar Popovic, a highly experienced coach who has worked with players such as Andrea Petkovic and Ivo Karlovic.
And with four wins at the Rolex Shanghai Masters—three in qualifying and another over Frances Tiafoe before falling to Novak Djokovic—things appear to be progressing nicely.
New team
“I had originally planned to go through the grass season just with a fitness coach,” Hanfmann explained. “Then the opportunity with Petar came up. We already knew each other from before. He has a lot of experience. After one phone call, we met spontaneously in Stuttgart, and it clicked right away.”
