Martinsville: Ryan Blaney’s elite maturation into championship challenger; William Byron’s gritty effort; another near-miss for Denny Hamlin; Phoenix title race preview

Ryan Blaney’s no-doubt, clutch victory at Martinsville confirms his championship-level talent (1:00); how Blaney deftly managed his final charge to the lead (4:15); the offseason mental preparation and improvement put in by Blaney and how it paid off (7:00); the newfound speed of the Penske Fords lately (11:00); William Byron’s gutty performance to make the Championship 4 (16:00); what it feels like to drive with a cooling system that has malfunctioned (19:00); another letdown for Martin Truex Jr. and his team (22:00); another disappointment for Denny Hamlin (26:00); how DJ can relate to DH still seeking a title at age 42 (30:00); Xfinity championship preview (35:00); Cup championship preview and DJ’s pick (38:00); a big sports weekend in Phoenix as the World Series is in town with the Texas Rangers and Arizona Diamondbacks, who have been red-hot since DJ threw out the first pitch (42:00). Visit www.nbcsports.com/nascar and www.nbcsports.com/motors for more NASCAR and motorsports coverage from NBC Sports. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.See omnystudio.com/listener for privacy information.