Alcaraz, Fritz join Medvedev at Indian Wells quarters
Carlos Alcaraz is three victories away from returning to the world's top ranking, having reached the quarter-finals of the BNP Paribas Open.
Alcaraz, ranked No.2, advanced when Jack Draper retired with the Spaniard leading 6-2 2-0 after 46 minutes of play. It was Alcaraz's 101st ATP Tour victory.
"I would say I returned well, I hit great shots," Alcaraz said. "I finished the match with confidence in my shots, to come into the next round with more confidence."
Draper was affected by an abdominal injury that first surfaced in his win against Andy Murray a day earlier.
The injury affected the Brit's serve, which dropped well below 100 mph, and his movement. A trainer visited him between sets and Draper won just one point in the first two games of the second set before quitting.
Defending champion Taylor Fritz moved into the quarters with a 6-4 6-3 win over Marton Fucsovics.
No.5 Daniil Medvedev overcame a swollen right ankle and outlasted 12th-seeded Alexander Zverev 6-7 (7-5) 7-6 (7-5) 7-5.
"When I rolled my ankle, I rolled it pretty hard," he said. "At the moment I rolled it I was like 'Okay I'm going to stand up and it's going to be fine,' but then I continued to stay on the ground because the pain was only growing. It was definitely a crazy match."
Medvedev took a medical timeout to have his ankle taped in the second set before going on to notch his 17th consecutive match win and improve to 22-2 this year.
"This one was definitely the toughest one of all," he said on court.
Zverev added to the drama by saving a match point and breaking for 5-5 in the final set. Medvedev broke right back and went on to win.
He next plays Spain's Alejandro Davidovch Fokina, who beat Cristian Garin 6-3 6-4.
No.10 Cameron Norrie, the 2021 champion, beat sixth-seeded Andrey Rublev 6-2 6-4. Norrie improved to 21-3 this year.
Norrie advanced to a quarter-final against Frances Tiafoe, who beat qualifier Alejandro Tabilo 6-4 6-4.