Martinsville penalties: Sam Mayer suspended for wrecking Jeb Burton on cool-down lap at Martinsville

NASCAR announced Tuesday afternoon that Haas Factory Team driver Sam Mayer has been suspended from Saturday‘s Xfinity Series championship race at Phoenix Raceway (7:30 p.m. ET, The CW, MRN Radio, SiriusXM NASCAR Radio). After the checkered flag in last weekend‘s playoff race at Martinsville Speedway, the No. 41 Ford driver spun Jordan Anderson Racing driver […]