Mertens Stuns Swiatek in Beijing to Reach First WTA 1000 Semifinal Since 2021
Elise Mertens beat sixth-seeded Iga Swiatek 7-6(0), 6-3 in the China Open quarterfinals on Friday, taking out her third Grand Slam champion of the week to book a semifinal against home favorite Zheng Qinwen.

Elise Mertens' dream week in Beijing kept rolling on Friday as the Belgian world No. 19 stunned Iga Swiatek 7-6(0), 6-3 to reach her first WTA 1000 semifinal in five years. Swiatek, a six-time Grand Slam champion and the No. 8 seed, never found her rhythm against a fearless Mertens on the Diamond court. The opening set went to a tiebreak without a single break of serve, but Mertens owned the breaker 7-0 before a single break in the second proved enough to seal it in 1 hour and 50 minutes. It was Mertens' first win over Swiatek in three meetings and the 15th top-10 victory of her career. The run has been a gauntlet of champions: she survived a near-three-hour battle with Katie Volynets, came from behind against Jelena Ostapenko, ended a five-match losing streak against Coco Gauff 6-3, 6-3 in the fourth round, and now has taken down Swiatek. Mertens next faces Olympic gold medalist Zheng Qinwen, who earlier beat Elina Svitolina 6-3, 7-6(8). The defeat is a heavy blow to Swiatek's WTA Finals hopes — she sits outside the provisional qualifying places and had reached the semifinals of her previous three WTA 1000 events.