Brad Keselowski already won the Boyd Gaming 300 in Las Vegas on Saturday, then went out won the Kobalt 400 on Sunday just for good measure. Keselowski led the race for 53 laps and held off Dale Earnhardt, Jr. to win at the Las Vegas Speedway. Paul Menard came in third.
With the win, Keselowski inches closer in the series points standings as Earnhardt, Jr. holds the lead with 133 points to 132 for Keselowski.