And then, as he limped along between first-set points in the fourth round at Wimbledon, came an idea just as scary to contemplate: What if he needed to quit?
“I thought I wouldn’t be able to continue playing,” the defending champion and top-seeded Nadal said Monday night. “That’s the truth. I’m not lying.”
After pulling out a 7-6 (6), 3-6, 7-6 (4), 6-4 victory over 2009 U.S. Open champion Juan Martin del Potro, Nadal said he would get an MRI exam on the foot and couldn’t be 100 percent sure how fit he’ll be for his quarterfinal Wednesday against 10th-seeded Mardy Fish of the United States.
“I’m worried, for sure. I’m going to do the MRI. We’ll see what’s going on. Tomorrow, we will see,” Nadal said. “I cannot predict the future.”
By getting past del Potro, Nadal improved to 30-2 at Wimbledon since the start of the 2006 tournament. He’s joined in the quarterfinals by the rest of the top four seeded men: No. 2 Novak Djokovic, No. 3 Roger Federer and No. 4 Andy Murray.
“We’ve all been playing well, I think the top four or five guys really, for a long time,” said Federer, a six-time champion at Wimbledon. “I think it’s exciting for tennis.”
He dropped a set for the first time in his four matches at Wimbledon this year before coming back to beat 18th-seeded Mikhail Youzhny of Russia 6-7 (5), 6-3, 6-3, 6-3 and reach the quarterfinals at a record 29th consecutive Grand Slam tournament.
Federer, now 11-0 against Youzhny, compiled 54 winners _ including 14 aces _ and broke six times.
Two-time Australian Open champion Djokovic kept up his bid for a first Wimbledon title by beating Michael Llodra of France 6-3, 6-3, 6-3. Djokovic can replace Nadal at No. 1 in the rankings by reaching Sunday’s final.
Murray, meanwhile, breezed past No. 17 Richard Gasquet of France 7-6 (3), 6-3, 6-2 _ then took a deep bow to the Royal Box, where Prince William and bride Kate joined the rest of the crowd in giving Britain’s top player a standing ovation.
Murray is hoping to become the first British man to win the title at the All England Club since Fred Perry in 1936. After Monday’s victory, Murray met with the royal couple, then sheepishly apologized to them for his appearance.
“If I’d known they were coming, I would have shaved,” the Scot said with a smile. “I was thinking to myself as I came off I was sweaty and very hairy. I said to them, ‘I’m sorry, I’m a bit sweaty.’ But it was really nice.”
In addition to Nadal-Fish, the quarterfinals will be Djokovic vs. 18-year-old qualifier Bernard Tomic of Australia, who beat Xavier Malisse of Belgium 6-1, 7-5, 6-4 to become the youngest man to make it this far at Wimbledon since Boris Becker won a second consecutive championship in 1986; Federer vs. No. 12 Jo-Wilfried Tsonga of France; and Murray vs. unseeded Feliciano Lopez of Spain.
Tsonga got past No. 7 David Ferrer of Spain 6-3, 6-4, 7-6 (1), while Lopez came back from two sets down to eliminate Lukasz Kubot of Poland 3-6, 6-7 (5), 7-6 (7), 7-5, 7-5.