All four semifinalists at the WTA 500 are aiming to earn points towards the relocated season finale in Guadalajara.

US Open champion Emma Raducanu also reaches a new career-high, rising one spot to No. 22.

“The mentality of top players and champions makes them want to play each other. They want the bragging rights, and we, as viewers, want to see it.”

The seventh seed notched her seventh consecutive victory after winning the all-American clash Thursday night, 3-6, 6-4, 6-3, at the Mubadala Silicon Valley Classic.

Falling to the ground in disbelief, the Swiss player posted a gritty 7-6 (2), 4-6, 6-3 win over Elena Rybakina.

The women's singles, women's doubles and men's doubles events are down to their final fours.

The forthcoming match will provide a stylistic contrast after the Belarusian's all-power effort on Monday.

The former No. 1 made her first WTA quarterfinal since March while Jabeur battled from the brink against a talented Canadian teen.

The No. 31 seed rallied to defeat an inspired Elena Rybakina in a 9-7 final set.

Tsitsipas attempts to scale a steep head-to-head against a surging Medvedev, while doubles partners Anastasia Pavlyuchenkova and Elena Rybakina face off.