Marketa Vondrousova defeated American Jessica Pegula in the last eight stage on Tuesday, winning 6-4, 2-6, 6-4 to advance to the Wimbledon semi-finals.
The unseeded Czech won a wild match against the fourth seed on Court One to secure a spot in the semifinals where she will face either Polish world number one Iga Swiatek or Ukrainian star Elina Svitolina.