Indian Wells: Federer, Nadal set up semi-final showdown

Indian Wells (USA): Rafael Nadal withstood the challenge of Russian Karen Khachanov to set up a blockbuster semi-final with Roger Federer at the ATP Indian Wells Masters Friday despite a flare-up of right knee trouble that required mid-match treatment.

World number two Nadal, the highest seed left in the draw after the early ouster of No. 1 Novak Djokovic, dominated both tiebreakers to beat the towering Russian 7-6 (7/2), 7-6 (7/2). He booked a 39th career meeting with Federer, a five-time champion at Indian Wells who breezed past 67th-ranked Hubert Hurkacz of Poland 6-4, 6-4.

"Hopefully I will be ready for it," said Nadal, who recovered an early break in the opening set and powered through the tiebreaker, but called for the trainer to have supportive tape applied below his right knee three games into the second.

"Of course my goal and my idea is to be ready for tomorrow," he said. Although he wasn't moving as well, Nadal gained the first break of the second set to lead 3-2, but was immediately broken himself. He saved a set point in a fierce 10th game that went to deuce three times before Nadal held to make it 5-5. He couldn't convert a break chance in the 11th game as they went to another tiebreaker which the Spaniard again controlled.

"Well, I am used to play with some issues, so I just tried to be focused and to keep hold of the situation," said Nadal who has battled knee tendinitis and other injuries throughout his career. "It's one of these victories today that I'm really proud of."