The Dutchwoman had been plagued by the injury for some time.
The Spaniard came in sixth place in a 60-player golf tournament over the weekend in Spain.
Former world No. 9 on why tennis gender equality is largely symbolic.
These boots are made for walking and a striking ad campaign.
The Frenchman has had a trying 2020.
The Roland Garros champion met with Polish President Andrzej Duda, and later learned that he had tested positive for Coronavirus.
The Russian lost trust in umpire Adel Nour and let his emotions take over on Friday in Antwerp.