Carlos Alcaraz, Iga Swiatek Roll Into Indian Wells Quarters, Daniil Medvedev Survives

Top seeds Carlos Alcaraz and Iga Swiatek eased into the Indian Wells quarter-finals on cue on Tuesday as in-form Daniil Medvedev defied injury in a wild three-set win over Alexander Zverev. Alcaraz, the world number two who can regain the top ranking with a win this week, had a short night's work on Stadium Court as Britain's Jack Draper retired with an abdominal injury with the Spaniard up 6-2, 2-0. World number one Swiatek, meanwhile, had the last word in most of the long rallies as she powered past 2021 US Open champion Emma Raducanu 6-3, 6-1.

Their smooth progression was a stark contrast to the drama earlier in the day, when Medvedev shook off a second-set fall and badly twisted ankle to beat Zverev 6-7 (5/7), 7-6 (7/5), 7-5 to push his ATP win streak to 17 matches.

The world number six, coming off ATP wins in Rotterdam, Doha and Dubai, rolled his right ankle and lay on the court for several minutes before limping to his chair.

Zverev, who suffered three torn ankle ligaments at last year's French Open, looked on in concern, but after the injury was examined and taped by medical staff Medvedev continued -- and turned the match around.

"In the beginning it was quite painful, so I was more concerned and focused on my ankle than the game," Medvedev said.

"Then that actually helped me a little bit to play better. For the rest of the match, adrenaline was probably kicking in. So it was not easy to walk, that's why I was limping, but to move was easier."

He saved all 10 break points he faced in the second set, grabbing a 4-1 lead on the way to victory in the tiebreaker.

Up an early break in the third, Medvedev wasted a match point as he was broken in the 10th game.

Zverev couldn't build on that, however, and Medvedev held