Erik Jones (Unapproved Adjustments) to the Rear Erik Jones will drop to the rear of the field prior to the start of Sunday's Straight Talk Wir

SportsLine's Steven Taranto reveals his picks for NASCAR at Homestead-Miami Speedway, where Kyle Larson, Tyler Reddick, Ryan Blaney and William Byron are favorites

The NASCAR Cup Series will shift its focus to half-mile Martinsville Speedway for the running of the Cook Out 400 on Sunday, March 30 (3 p.m. ET, FS1, MRN Radio, SiriusXM NASCAR Radio). Byron is the defending race winner.