Swiatek makes smooth Cincinnati progress
The world number one is into the quarter-finals with victory over Marta Kostyuk
Transcript
00:00And my first set, Shibuya time.
00:27Game, setter, match, Shibuya time.
00:57Game, setter, match, Shibuya time.
00:58Game, setter, match, Shibuya time.
00:59Game, setter, match, Shibuya time.