Karen Khachanov and Alexander Zverev describes what it's like to face Roger Federer on grass, while the nine-time Halle champion explains in his own words why his game suits the surface so much.
Facing Federer on grass
Features
Halle
2019
Karen Khachanov and Alexander Zverev describes what it's like to face Roger Federer on grass, while the nine-time Halle champion explains in his own words why his game suits the surface so much.
