Aussie Open defeat still stings, Nadal admits in Indian Wells
Rafael Nadal of Spain, seen in action during the Rio Open turnament, in Rio de Janeiro, Brazil, on February 23, 2014 - by Yasuyoshi Chiba
"It was one of the toughest moments of my career," said the world number one from Spain, who was hindered by a sore back in that four-set defeat by the in-form Swiss.
"It's tough to be there for an hour and a half knowing you will not win. Not winning is not the most important thing -- the worst thing is knowing you will not compete."
Nadal acknowledged that he didn't know if he would have been able to stop Wawrinka had he been healthy, but it clearly still rankles that he didn't get a chance to find out.
"I am a great loser, I never think about the losses, just a few hours then I forget and try to look to the next thing," he said. "But it's true that after that it takes a bit more time."
Nadal has already regrouped with a clay court title in Rio de Janeiro two weeks ago.
Now he's hoping for a title repeat on the hardcourts in the southern California desert, where his triumph last year confirmed his return from a seven month injury absence.
It was the first of four hard court titles that he numbered among the 10 trophies he won in 2013.
"It was a very emotional moment for me," Nadal said. "It gave me more confidence that I was ready to be back, ready to compete."
However, Nadal said 2014 is a new slate. Although his possible quarter-final clash with Wimbledon champion Andy Murray was the talk of the men's draw, Nadal said his most dangerous opponent was always the next one.
That will be Czech Radek Stepanek, who beat Uzbekistan's Denis Istomin 6-1, 3-6, 6-1 on Thursday to earn a shot at Nadal, who like all 32 men's and women's seeds in this combined ATP and WTA tournament enjoyed a first-round bye.
- Murray 'Not that far away' -
Murray, seeded fifth, arrived in California encouraged by his run to the semi-finals in Acapulco last week.
"I feel good," said the Scot, who had back surgery in September. "I felt the best I have this year in Acapulco. I wasn't waking up stiff and sore like I had at the other events I played.
"My back feels the best it has since the surgery, that's, for me, exciting. I'm not that far away from where I want to get to."
Murray will open against Czech Lukas Rosol, a 6-7 (2/7), 7-5, 6-4 winner over Serbian Dusan Lajovic.
In the semi-finals, Nadal could get a re-match with Wawrinka or old foe Roger Federer.
Federer is on a high after a victory last week in Dubai, where he defeated Novak Djokovic in the semi-finals before dispatching Tomas Berdych in the final.
"I'm just happy to see that the hard work is paying off," said the 32-year-old Swiss great, who has battled back troubles of his own.
"I've been pain-free for a long period of time now, which is the goal. It feels great, and winning cements that."
First-round play continued on the women's side of the $12 million tournament on Thursday, with China's Zheng Jie defeating Argentina's Paula Ormaechea 3-6, 6-3, 7-6 (7/5) to book a second-round showdown with compatriot Li Na, the reigning Australian Open champion and top seed.
Germany's Julia Goerges beat Slovakia's Jana Cepelova 6-1, 2-6, 6-3 to set up a clash with defending champion and fourth seed Maria Sharapova of Russia.