Bernard Tomic, of Australia, returns a shot from Milos Raonic, of Canada, during their match at the BNP Paribas Open tennis tournament, Monday, March 14, 2016, in Indian Wells, Calif. (AP Photo/Mark J. Terrill)
INDIAN WELLS, California (AP) There's something about playing in the Southern California desert that bothers Andy Murray.
The No. 2-seeded Murray was upset in the third round of the BNP Paribas Open on Monday, losing 6-4, 4-6, 7-6 (3) to 53rd-ranked Federico Delbonis of Argentina.
Murray was a losing finalist here in 2009 and has reached the quarterfinals five times, yet he has never been comfortable with the high bounces and quick-flying balls in the dry air. He's changed up his preparation over the years, arriving several days early to practice or coming in just before the tournament begins. He even has his rackets strung four or five pounds tighter just for Indian Wells.
None of it has worked.
''I have never really felt that I played my best tennis here,'' he said. ''I still feel like I can't really go for my shots. I feel like when I do, I make mistakes long. I have tried many different things. I don't know exactly why it is.''
Victoria Azarenka, the 2012 Indian Wells winner, and third-seeded Stan Wawrinka were to play night matches.
Delbonis scored the biggest win of his career, outlasting Murray in a 2-hour, 46-minute struggle. Three years ago, Delbonis defeated then-fifth-ranked Roger Federer in the semifinals at Hamburg.
''With the crowd, it's a little bit more pressure, but I'm enjoying that kind of matches,'' Delbonis said. ''It's like a challenge every time, and I happy to get it.''
The left-handed Argentine rallied from 4-1 down in the third set to level at 4-all and got a break to lead 6-5 before Murray broke back to force the tiebreaker.
''I just didn't feel comfortable going for my serve,'' said Murray, who had no aces and three double-faults. ''I felt like every time I went for it I missed it. I didn't have control on that shot at all.''
Murray led 3-2 in the breaker before Delbonis reeled off five straight points to close out the match.
''I feel good on the surface because it's not too fast,'' Delbonis said. ''I can slice in that kind of court. I like it. I like to play in that kind of court, in hard courts that are not so fast. For me it's a good court to be aggressive.''
Murray was competing in his first tournament as a father. His wife, Kim, gave birth to daughter Sophia on Feb. 7, a week after the Scotsman finished as the runner-up to Novak Djokovic at the Australian Open.
''It will be nice to get to Miami and see my family,'' said Murray, who next plays in the Miami tournament. ''I do think I will play better tennis in Miami because I played some good stuff in the Davis Cup.''
Murray is the highest seeded man to lose so far in the desert event.
Also advancing was No. 8 seed Richard Gasquet, a 2-6, 6-2, 6-1 winner over Alexandr Dolgopolov and No. 10 Marin Cilic, who beat Leonardo Mayer, 6-4, 6-3. No. 12 seed Milos Raonic beat 17th-seeded Bernard Tomic 6-2, 3-0 after Tomic retired because of a wrist injury.
In women's third-round matches, No. 7 seed Belinda Bencic was upset by Magdalena Rybarikova of Slovakia, 6-4, 3-6, 6-3, and 2008 winner Ana Ivanovic lost 6-2, 6-0 to 18th-seeded Karolina Pliskova, who improved to 4-0 in her career against Ivanovic.
Timea Bacsinszky defeated Eugenie Bouchard, 6-2, 5-7, 6-2 and U.S. Open runner-up Roberta Vinci beat 17th-seeded Elina Svitolina of Ukraine, 6-1, 6-3. Christina McHale, one of three American women left in the draw, lost to Sam Stosur, 6-2, 2-6, 6-4.