The crew member was struck by Austin Dillon
On Sunday, the NASCAR Cup Series raced at WWT Raceway. In stage three of the race near St. Louis, Missouri, a crew member was injured.
Thomas Hatcher is the front tire changer for the No. 43 driven by Erik Jones.
Hatcher and another crew member got tangled as the car slid to a stop. Hatcher ended up on the ground.
The pit road speed limit at WWT Raceway is 45mph.