We have fists flying at Martinsville! Chandler Smith said he was going to start a fight after the race and Cole Custer found out. These two NASCAR drivers have no love lost between them after today. Chandler Smith and Cole Custer traded paint. Smith put the bumper to Custer to get position and pass. Then Custer sent Smith up the track late. It was a back-and-forth that ended up hurting both, ultimately. CLICK HERE to go to PrizePicks and use code ON3 to receive a guaranteed $50 once you play $5 in lineups! Smith was furious after the race. As he was yelling at Custer, Smith then decided to thr…