Optimizing his fuel mileage, Joey Logano won at Las Vegas Motor Speedway and advanced to the championship round a week after briefly being eliminated from the NASCAR Cup playoffs. Logano ran the final 72 laps on one tank of fuel,

Joey Logano is the first driver to lock himself into the Championship 4 after stretching his fuel to win at Las Vegas in an upset win.

On a day when the majority of NASCAR Cup Series Playoffs drivers suffered setbacks, Joey Logano rolled to victory Sunday with the help of some pit-strategy smarts at Las Vegas Motor Speedway, clinching a spot in the Championship 4 field.