Alabama added the 20th commitment of its 2015 class when Tallahassee, Fla., safety Ronnie Harrison gave his verbal commitment on Tuesday afternoon.

The 6-foot-3, 205-pound Harrison was offered by Alabama earlier this summer and made two trips to Tuscaloosa over the past two months. He chose the Crimson Tide over LSU and North Carolina, the school he had been committed to since before his junior season.