Elliott William Barnes Sadler (born April 30, 1975) is an American professional stock car racing driver. He currently drives the No. 1 Ford Mustang for Roush Fenway Racing in the NASCAR Xfinity Series. Sadler is one of twenty-six drivers who have at least one win each of NASCAR's top three series. Sadler was born in Emporia, Virginia; he is the younger brother of former NASCAR driver Hermie Sadler.