Age30
CountryGreat Britain
Residence BIRMINGHAM, GREAT BRITAIN
Turned Pro2006
2020 Earnings$553,715
Felix Auger-Aliassime, Dan Evans, Stefano Travaglia and Jannik Sinner each won Saturday.
Fifth seed Andrey Rublev led, 6-4, 4-1, when Kevin Anderson quit with a right thigh issue.
After an adverse line call, Karen kicked a sponsor sign and swatted the umpire's chair.
The Aussie only lost one quarter in his dominating campaign in Antwerp.
The Aussie didn't lose a quarter in dominating Dan Evans and Pablo Andujar to win Group A.