"I'm going to Florida," Prather told Scout.com.
Prather, a 6-foot-5, 180-pound small forward, previously talked at length about the Gators and what they have to offer.
"I like coach Donovan," he said. "I like the campus and I like how everyone there wins. I like the way they play and their player development. There's quite a bit I like about Florida."
Prather becomes Florida's second verbal commitment in the 2010 class. He joins four-star prospect Patric Young.