In 2009, at 19 years of age, Logano became a fulltime participant of the Sprint Cup - the premiere NASCAR event position under the Busch Series - as a member of Joe Gibbs racing, one of the major teams in NASCAR. His car wore the number 20, which signaled his position as the successor to Tony Stewart (also number 20), a very popular NASCAR with two championships under his belt. Logano inherited Stewart's longtime sponsor Home Depot as well as many of his staff and team members. From the very beginning, Logano's team was built to win.