Jelena Ostapenko, the 2017 French Open winner, was visibly frustrated with the officiating in her quarterfinal match at the Brisbane International tournament in Australia.

Top seed Jelena Ostapenko and defending champion Anastasia Potapova both needed to win from match point down to reach the Upper Austria Ladies Linz quarterfinals.

Not only did Ostapenko advance to the semifinal of the Stuttgart Open (called the Porsche Tennis Grand Prix), but she improved to 6-0 against Swiatek in head-to-head matches.

Linz history: This week was Ostapenko's first appearance at Linz since her 2019 run to the final. That year, she fell in the championship match to a teenage lucky loser who won her first WTA title: ...

Kudermetova saved two match points in her 6-4, 3-6, 7-5 win over Samsonova to deny her a semifinal berth. Already out of semifinal contention, Kudermetova trailed 5-2, 40-15 in the final set but ...

Ostapenko extended her mastery of Swiatek to clay in Stuttgart, improving to 6-0 and making their matchup one of the most upside-down in tennis history.

ZHUHAI, China — Zheng Qinwen advanced to an all-Chinese semifinal match at the WTA Elite Trophy by beating third-seeded Jelena Ostapenko 6-4, 1-6, 6-2 Friday. China’s top player will next face ...