Kyle Busch kept his Chase hopes alive with a victory over runner-up Mark Martin at the Sharpie 500 at Bristol Motor Speedway on Saturday. Busch sits just 34 points behind 12th-place Matt Kenseth for the final spot in the Chase. The win was Busch’s fourth of the season. Martin had several chances to put the bumper to Busch in the closing laps for the win, but the classy veteran raced Busch clean, as you can see in the video below. Marcos Ambrose finished an impressive third.