BBC Sport pundits Tracy Austin and Martina Navritalova explain how the strength and power of Amanda Anisimova put Aryna Sabalenka in the unfamiliar position of playing on the defensive, as the American 13th seed beat the world number one 6-4,

Iga Swiatek has reached the Wimbledon semifinals for the first time with a 6-2, 7-5 victory over 19th-seeded Liudmila Samsonova that went from a stroll to a bit of a struggle in the late stages