NASCAR O'Reilly Series

In his ninth career NASCAR Nationwide Series start at Las Vegas Motor Speedway, Kyle Busch brought a new race team and new car chassis to compete at the 1.5-mile D-shaped oval on Saturday.

The NASCAR Nationwide Series teams and drivers continued their western swing this past weekend, competing in the Sam's Town 300 at Las Vegas Motor Speedway.

Richard Childress Racing teammates finished third (Elliott Sadler), fifth (Brendan Gaughan) and seventh (Austin Dillon). Sadler leads the Nationwide Series driver championship point standings by 15 points over Dillon.

For much of the second half of Saturday’s Sam’s Town 300 at Las Vegas it appeared veteran Mark Martin had things under control and was heading toward a likely victory.

Ricky Stenhouse Jr. continued Roush Fenway's dominance at Las Vegas Motor Speedway, taking the lead with 54 laps to go in Saturday’s Nationwide Series race and never looking back, pulling away from veteran Mark Martin in his No. 6 EcoBoost Ford Mustang to win in dominating fashion at the 1.5-mile tri-oval oval.

Mark Martin (second) was the highest finishing Toyota driver in Saturday's NASCAR Nationwide Series (NNS) race at Las Vegas Motor Speedway. Martin led once for 44 laps in his first race driving for Joe Gibbs Racing.

Ricky Stenhouse Jr. held off veteran driver Mark Martin by 4.785 seconds to win Saturday’s Nationwide Series Sam's Town 300 at Las Vegas Motor Speedway.

Ricky Stenhouse Jr. won his third career NASCAR Nationwide Series race and became the fourth different Roush Fenway driver to win a series event at Las Vegas Motor Speedway, joining Mark Martin, Jeff Burton and Greg Biffle.

Sam Hornish Jr. (No. 12 Alliance Truck Parts Dodge Challenger R/T) Finished 9th “On the short run we were able to make up some spots. Our guys did a good job of sticking with it in the pits."