No. 4 Jessica Pegula Upset in Wimbledon Quarterfinals

This was the American’s first appearance in the Wimbledon quarterfinals.

WIMBLEDON, England (AP) — Marketa Vondrousova won five straight games in the final set to beat fourth-seeded Jessica Pegula 6-4, 2-6, 6-4 and reach the semifinals at Wimbledon on Tuesday.

Vondrousova, a left-handed Czech player who reached the French Open final in 2019, trailed 4-1 in the third set but didn't lose another game after that.

“I’m just trying to stay in every game. It can change pretty quickly,” Vondrousova said. “She got so much better in the second set. She was pushing me today.”

Pegula is now 0-6 in Grand Slam quarterfinals. The 29-year-old American was playing at this stage at Wimbledon for the first time.

Vondrousova had won only four matches on grass heading into the tournament at the All England Club. But she has won five in a row on the surface over the last eight days.

“My best result here was second round. It’s amazing. I’m just loving grass now,” Vondrousova said.

The victory for Vondrousova is her fourth over a seeded player at this year's Wimbledon tournament. She beat No. 12 Veronika Kudermetova in the second round, No. 20 Donna Vekic in the third round and No. 32 Marie Bouzkova in the fourth round.

Semi-final secured.

The emotion pours out as Marketa Vondrousova seals her place in the last four#Wimbledon pic.twitter.com/bUrxTupHkq

— Wimbledon (@Wimbledon) July 11, 2023

Pegula was leading 3-1 in the third set when play was suspended so that the roof over No. 1 Court could be closed with rain approaching. Pegula then held serve in the next game to lead 4-1 before Vondrousova took over.

Top-seeded Iga Swiatek was playing Elina Svitolina on Centre Court in another quarterfinal match. The four-time major champion is playing in the Wimbledon quarterfinals for the first time.

The winner of that match will face Vondrousova in the semifinals.

Later Tuesday in the men's quarterfinals, seven-time Wimbledon champion Novak Djokovic will face Andrey Rublev on Centre Court and Jannik Sinner will play Roman Safiullin on No. 1 Court.