He added his name to Miami's commitment list on Friday night.
"I know that the U has a lot of history behind it and it's a great academic school," he said about the program. "I also love the city, it's surroundings and it's just been a dream school for me since I was a kid."
Chatman also had scholarship offers from schools like Arizona, Louisville, and TCU.
Chatman became Miami's 19th commitment in the 2015 class, and the third wide receiver.
Stay on CanesTime for analysis of this commitment later.