Justin Barcia was having a dream run in 2018. His fill-in ride with Yamaha turned into a full-time position and he was running second overall in the AMA Supercross points chase. At the start of the 450 main, Barcia made a crucial mistake while leading and was forced to double the triple. Disaster struck when Tyler Bowers landed on the right side of Barcia, breaking his hand. Check out the video below.