Sunday’s final laps at Texas, after the 400 miles of throw-up preceding it, felt like a heavyweight throw-down. Brad Keselowski, the Sprint Cup challenger up front spent each lap landing frantic punches, unafraid to give the champion inside the No. 48 a few uppercuts to his unyielding confidence. Keselowski’s crew chief, Paul Wolfe, pulled the best Chad Knaus impression possible by going against the grain with a two-tire strategy, earning them track position with a car capable of a Five-Time TKO. Mentally, Keselowski jumped inside Johnson’s head, accelerating early on a restart and then physically slamming the No. 2 Dodge into the Lowe’s Chevrolet, shattering sheet metal while making it clear that when both run side-by-side, a title on the line all bets are off. For Johnson, who’s won five championships without playing the contact game, it’s a world of uncontrolled aggression where he is competent but not comfortable.