AVONDALE, Ariz. —Jimmie Johnson gave Hendrick Motorsports its first NASCAR Sprint Cup victory of the year, winning a fuel gamble Saturday night at Phoenix International Speedway.

As leader after leader dove for the pits to take on gas in the waning laps, Johnson's No. 48 Chevrolet stayed on track and the two-time reigning Cup champion made it to the finish, beating Clint Bowyer — another gambler — by 7.002 seconds.

Mark Martin, 49, now a part-time driver in the Dale Earnhardt Inc. No. 8, battled at the front with its former driver, Dale Earnhardt Jr., for a lot of the 312-lap race on the mile oval.

And it appeared Martin had his first win since 2005 locked up after he passed Earnhardt on lap 272 and began to pull away, building leads of more than a second. But, with the end in sight, Martin was called into the pits on lap 301, giving up the top spot to Johnson's No. 48 Chevrolet.

With crew chief Chad Knaus telling him to keep conserving gas and that he had a big enough lead to slow down and save more, Johnson stayed on track and stayed in front to the end.

"I ran out of gas on the backstretch," Johnson said, grinning. But he still had enough left for a celebratory burnout after taking the checkered flag.

"We're back. We've been working very hard to get back. I couldn't be more proud of the folks back at Hendrick Motorsports.

"We got out off cycle and got a little behind there and had to drive to front, and still wound up saving gas at the end," Johnson said.

Denny Hamlin, who did pit, finished third, followed by Carl Edwards, Martin, Jeff Burton and Earnhardt.

Martin, who shares the No. 8 with rookie Aric Almirola, said he might have been able to get to the finish like Johnson and Bowyer.

"I saved a lot of gas, probably more than they knew," he said. "You can't stop if somebody else stays out."

It was the 34th career win for Johnson, who had 10 of the Hendrick team's 18 wins last year, including a win here last fall.

In other racing

Tony Schumacher earned his first No. 1 qualifier of the year, topping the Top Fuel field for the fifth time in a row in the SummitRacing.com NHRA Nationals at Las Vegas.

• Millsaps wins Supercross — Davi Millsaps raced to his second victory of the season, beating Timmy Ferry in the Monster Energy AMA Supercross event at Ford Field in Detroit.