Roger Federer during his second round match against Roger Gojowczyk in the BNP Paribas Open at the Indian Wells Tennis Garden. Photo::Jayne Kamin-Oncea-USA TODAY Sports

INDIAN WELLS – Five-time Indian Wells champion Roger Federer thwarted a second-set challenge from Peter Gojowczyk to reach the third round on Sunday with a 6-1, 7-5 victory.

Fourth-seeded Federer, like top seeded Novak Djokovic gunning for a sixth ATP Indian Wells Masters crown, said he was relieved not to go to a second-set tiebreaker after falling behind 3-1 to the free-swinging German who is ranked 85th in the world.

The Swiss regained the break and, after saving four break points to make it 4-4, he broke Gojowczyk for a 6-5 lead, the German double-faulting on break point to give Federer a chance to serve it out.

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Federer could find himself fighting for a fourth-round berth against fellow Swiss Stan Wawrinka, a three-time Grand Slam champion currently unseeded as he continues his return from injury.

Wawrinka was to face 29th-seeded Hungarian Marton Fucsovics later Saturday.

Agence France-Presse