According to the College Football Assistance Fund, over 20,000 injuries occur from college football each year. The National Collegiate Athletic Association (NCAA) maintains an injury list similar to that used by the NFL – injured players are listed as "Out", "Doubtful", "Questionable", or "Probable", but suspended players are also included on the list. College players are limited to four years of eligibility, but can receive a medical redshirt that lets them play another year if they have suffered a season-ending injury and have not played in more than 30% of the season's games.
