American qualifier Denis Kudla defeated Greek teenager Stefanos Tsitsipas 6-3 6-4 at the Gerry Weber Open in Halle on Wednesday, as both players demonstrated their immaculate volleying skills on grass.
American qualifier Denis Kudla defeated Greek teenager Stefanos Tsitsipas 6-3 6-4 at the Gerry Weber Open in Halle on Wednesday, as both players demonstrated their immaculate volleying skills on grass.