NASCAR Top-10 Power Rankings

Busch led 352 of 500 laps on his way to a commanding win in the STP 500, his first ever Sprint Cup win at Martinsville.

Johnson got by Kevin Harvick on a late restart and won the Auto Club 400, giving him 77 career wins, one more than the late Dale Earnhardt.

Busch finished fourth at Phoenix to post his fourth top-five finish of the season. He is tied with Kevin Harvick for the lead in the Sprint Cup points standings.

Busch led late at Las Vegas but was passed with five laps to go by Brad Keselowski, who went on to win the Kobalt 400. Busch leads the Sprint Cup points standings by six points over Jimmie Johnson.

Johnson short-pitted with about 40 laps to go in Atlanta, and held off the charging Kevin Harvick down the stretch to capture the Folds Of Honor 500. With the win, Johnson matched Dale Earnhardt with his 76th career win.

Hamlin powered his way past Matt Kenseth on the final lap, then edged Martin Truex, Jr. at the line by .010 seconds, the closest finish in Daytona 500 history, to win his first 500.

Busch won the Ford EcoBoost 400, holding off Kevin Harvick to win his first Sprint Cup championship. Busch missed the first 11 races of the season after breaking his leg at a crash at Daytona in February. “A pasty white guy from Las Vegas is the Sprint Cup champion,” Busch said. “Ironically, all other driver ‘pale’ in comparison to me.

Jeff Gordon: Gordon finished sixth at Phoenix in the rain-shortened Quicken Loans Race For Heroes 500.

Joey Logano: Logano blew a left-rear tire on lap 4, and the resulting damage sent the No.22 to the garage for major repairs. He finished 40th, 60 laps down, and will need a win at Phoenix to be among the final four eligible to win the Cup at Homestead.

Gordon seized his opportunity at Martinsville, taking the lead late and holding on for his ninth win at the Virginia half-mile track. With the win, Gordon will be one of four drivers vying for the Sprint Cup at Homestead.