In order to play football in college, players often must meet a certain ACT (or SAT) score. This score, of course, varies significantly from school to school, and limits may be softer for heavily recruited players. Considerations may also be made for underrepresented minority students, as well. The best way to find out what ACT scores football players are required to attain to go to a certain school is to email the coach and find out, but it is possible to get an idea of the requirements just by looking at some statistics about a school.
The most basic limit to playing football in college is approval by the NCAA clearinghouse. In order to play in Division II, student athletes must attain a summed score of 68 (this comes from the addition of English, mathematics, reading, and science scores). If players choose to take the SAT, they must achieve at least an 820 out of 1600; the writing section of the SAT is not included. Division I, on the other hand, uses a sliding scale to determine eligibility. This scale takes account of a student's grade point average (GPA) in core courses. Students with a 3.0 GPA need a 52 summed score, while students with a 2.5 require a 68, and so on. The lower a student's GPA, the higher score on the ACT he or she needs to qualify for the NCAA clearinghouse. The minimum GPA to play at a Division II school is a 2.0.