Not a college match.... but I was on deck at the Greco roman state tourney in high school. The match being wrestled had to be stopped for about 20 minutes due to a severe injury. One of the kids lifted his opponent off the mat into a belly to back....the kid being thrown put his hand back over his head to catch himself...the radius and ulna slowly bent, snapped, and compound fracture. Lots of screaming with paramedics running to the mat. It was gruesome. I wrestled next.