Organisers say 15th-ranked Gael Monfils of France has withdrawn from Wimbledon due to a knee injury.
On the women’s side, Michaella Krajicek of the Netherlands has also pulled out due a viral illness, organisers said in a statement Wednesday.
Monfils also pulled out of the French Open last month because of a knee injury.
Top-ranked Novak Djokovic heads the men’s seedings at Wimbledon, and Maria Sharapova tops the women’s seedings for the first time.
The tournament starts on Monday.