Tony Stewart won his first NASCAR Sprint Cup Series race of the 2010 season Sunday night at Atlanta Motor Speedway, leading the most laps to dominate the Emory Healthcare 500.

"I've never been so happy to win in my life," Stewart said in Victory Lane.

Stewart crossed the finish line 1.316 seconds ahead of Carl Edwards to claim his 38th career Sprint Cup victory.

Jimmie Johnson finished third, followed by Jeff Burton and Kyle Busch.

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