INDIAN WELLS, Calif. (AP) — Roger Federer, Andy Murray and Stanislas Wawrinka won their opening matches Saturday in the BNP Paribas Open.
Federer, the four-time champion seeded seventh, beat French qualifier Pail-Henri Mathieu. The Swiss star was coming off his 78th career title last week in Dubai.
"It's important to win," he said. "It's a lot different from Dubai. You have to force a bit more, but I'm satisfied."
The fifth-seeded Murray regrouped to top Lukas Rosol 4-6, 6-3, 6-2. The third-seeded Wawrinka, playing for the first time since winning the Australian Open, was a 6-3, 7-5 winner over Ivo Karlovic.
Kevin Anderson and Tommy Haas also moved into the third round. Anderson spoiled two-time tournament champion Lleyton Hewitt's bid for his 600th career match win, topping the Australian 7-6 (5), 6-4. Haas, who will be 36 on April 3, rolled to a 6-3, 6-4 victory over Jeremy Chardy.
In women's play, top-seeded woman Li Na beat countrywoman Zheng Jie 6-1, 7-5, and fourth-seeded Maria Sharapova opened her title defense with a 6-1, 6-4 victory over Julia Goerges. Fifth-seeded Angelique Kerber dropped out, falling 2-6, 7-6 (5), 6-4 to Maria-Teresa Torro-Flor. Aleksandra Wozniack also beat No. 15 Sabine Lisicki 7-5, 1-6, 7-6 (5).
Murray reached the final in 2009, but has mostly struggled in the event.
"I think it's important sometimes to think about it, because when you're not expecting it to happen and then it does, that's when it can kind of take you by surprise and you might panic a little bit or worry," Murray said. "But I don't feel like (that happened) today. I was a set and a break down. I got broken three times in a row the end of the first set, beginning of the second. I just kind of kept going and found a way to win, which is always the most important thing."