Swiatek has reached the final 4 in every of her previous three appearances on the occasion in California and can tackle Ukrainian Marta Kostyuk on Friday.
Kostyuk, the thirty first seed, secured a primary WTA 1,000 semi-final look with a 6-0 7-5 win over Russian twenty eighth seed Anastasia Potapova.
Wozniacki, 33, was having fun with her deepest run at a match since returning to the circuit final season having come out of retirement after giving beginning to her two kids.
“Large respect for her, and I am unhappy that we needed to end that method,” Swiatek, 22, mentioned after the match.
US Open champion Gauff, 20, trailed 3-1 within the second set and was down a break level however she rallied to achieve the semi-finals at Indian Wells for the primary time, turning into the youngest American since Serena Williams in 2001 to achieve the match’s final 4.
“I am actually completely happy to be by means of as we speak’s match,” Gauff mentioned.
“It wasn’t the very best type of the serving, however general I believe in relation to the groundstroke sport and returns, every part else, actually, I performed nicely. I simply attempt to take the positives into the subsequent match.”
Sakkari, 28, is subsequent up for Gauff after the Greek ninth seed beat American Emma Navarro 5-7 6-2 6-4 to achieve the semi-finals for a 3rd consecutive 12 months.
