LONDON, ENGLAND - JULY 06: Marta Kostyuk of Ukraine plays a forehand against Ashlyn Krueger of United States during their Ladies' Singles fourth round match on day eight of The Championships Wimbledon 2026 at All England Lawn Tennis and Croquet Club on July 06, 2026 in London, England. (Photo by Cameron Spencer/Getty Images)

LONDON, ENGLAND - JULY 06: Marta Kostyuk of Ukraine plays a forehand against Ashlyn Krueger of United States during their Ladies' Singles fourth round match on day eight of The Championships Wimbledon 2026 at All England Lawn Tennis and Croquet Club on July 06, 2026 in London, England. (Photo by Cameron Spencer/Getty Images)

LONDON, ENGLAND - JULY 06: Former tennis player Roger Federer walks around the premises on day eight of The Championships Wimbledon 2026 at All England Lawn Tennis and Croquet Club on July 06, 2026 in London, England. (Photo by Matthias Hangst/Getty Images)

LONDON, ENGLAND - JULY 06: Former tennis player Roger Federer walks around the premises on day eight of The Championships Wimbledon 2026 at All England Lawn Tennis and Croquet Club on July 06, 2026 in London, England. (Photo by Matthias Hangst/Getty Images)

LONDON, ENGLAND - JULY 06: Former tennis player Roger Federer walks around the premises on day eight of The Championships Wimbledon 2026 at All England Lawn Tennis and Croquet Club on July 06, 2026 in London, England. (Photo by Matthias Hangst/Getty Images)

LONDON, ENGLAND - JULY 06: Former tennis player Roger Federer walks around the premises on day eight of The Championships Wimbledon 2026 at All England Lawn Tennis and Croquet Club on July 06, 2026 in London, England. (Photo by Matthias Hangst/Getty Images)

LONDON, ENGLAND - JULY 06: Former tennis player Roger Federer walks around the premises on day eight of The Championships Wimbledon 2026 at All England Lawn Tennis and Croquet Club on July 06, 2026 in London, England. (Photo by Matthias Hangst/Getty Images)

LONDON, ENGLAND - JULY 06: Former tennis player Roger Federer walks around the premises on day eight of The Championships Wimbledon 2026 at All England Lawn Tennis and Croquet Club on July 06, 2026 in London, England. (Photo by Matthias Hangst/Getty Images)