Matt Kenseth was NASCAR's biggest winner in 2013, a dominant run that thrust him into contention for his second championship. Kenseth's first year with Joe Gibbs Racing was a smashing success except for winning a championship to bookend with the one he has from 2003. Without one, Kenseth might have to hope he keeps his points lead: The regular-season leader earns a spot even with a winless season. More...