Heraldo de Madrid - Anisimova beats Swiatek to reach WTA Finals last four

Making her tournament debut this week, the fourth-seeded Anisimova secured the runner-up spot in the Serena Williams Group behind Elena Rybakina, who completed round-robin play with a perfect 3-0 mark, thanks to a 6-4, 6-4 success against Russian alternate Ekaterina Alexandrova.

Anisimova improved her three-set record this season to an impressive 15-3 by posting her 10th top-10 win of the year.

"It's so funny, my mom keeps telling me: 'You know you've won like so many three-set matches this year? You're so strong'. I was actually thinking about that. Against Iga today it was so, so tough, but honestly, I enjoyed it," said Anisimova, who reached the finals at Wimbledon and the US Open this year.

"I think I was just going for my game more today, compared to the previous days. I think I was holding back a little bit in my last few matches. I just gave it my best shot today."

Swiatek and Anisimova split their two previous meetings, with the former triumphing in the Wimbledon final and the latter avenging that loss in the US Open quarter-finals.

On Wednesday at King Saud University Indoor Arena, the Pole saved all four break points she faced before she clinched the tiebreak to bag the opening set in 65 minutes.

The quality was incredibly high throughout and little separated the pair until Anisimova finally converted a break point in game 10 of the second set to draw level and force a decider.

The American made the first move in the final set, breaking in the fourth game on a Swiatek double-fault. Another break sealed the deal for Anisimova over the six-time Grand Slam champion in two hours and 36 minutes.

This is the first time in Swiatek's entire career that she has suffered two successive losses after winning the opening set.

"I'm so excited (to be in the semi-finals), this is surreal, especially for my first time playing here," said Anisimova.

- In-form Rybakina -

In a rematch of the Ningbo final from three weeks ago, won by Rybakina, the Kazakh fired eight aces and saved five of six break points en route to a 73-minute victory.

The world number six extended her current winning streak to nine consecutive matches –- a run than began in Ningbo on October 16 and has continued through Tokyo, from which she withdrew at the semi-final stage, and now Riyadh.

"Ekaterina is always a tough opponent and has a big serve. I'm happy I was able to win in straight sets. Each win gives you confidence and I'm pretty happy that for now my last matches have been great," said Rybakina, who was playing with taping on her shoulder.

Rybakina entered the match with Alexandrova having already secured her place in the semi-finals as the winner of the group.

Alexandrova was brought in as a replacement for American Madison Keys, who withdrew ahead of the match due to a viral illness.

The Australian Open champion suffered two defeats in round-robin play this week in Riyadh, to Swiatek and Anisimova, and had no chance of advancing to the knockout stage.

Alexandrova is the second alternate in Riyadh. The first alternate, Russia's Mirra Andreeva, who is already competing in the doubles at this year's WTA Finals, elected not to sign in due to not being fit to play on Wednesday.

Andreeva has a doubles match on Thursday, alongside her partner and compatriot Diana Shnaider, and might still be called in for duty as an alternate if any of the four singles players is unable to play.

Thursday will also see the conclusion of the Stefanie Graf Group, with Belarusian top seed Sabalenka taking on defending champion Gauff of the USA and America's Pegula scheduled to play Jasmine Paolini, although the Italian has also reported feeling unwell.

H.Roldan--HdM