Martin, a 6-foot-7 wing standout from Indianapolis (Ind.) Lawrence North, gave Chris Mack and the Xavier Muskeeters their third verbal commitment of the 2011 class.
"Coach [Travis] Steele and coach [Chris] Mack did a great job recruiting me," Martin said. "Me and mom and dad talked about it and actually I decided today when I got back from seeing the dorms."
"We talked about it and I decided to do it when we got in the office and we decided to do it when we sat down with coach Mack."
Xavier has strong ties to the Indiana area and this is coach Mack's second Indiana commitment since becoming head coach.
"They have a great recruiting class coming in and it's close to home," Martin said. "The they play a great non-conference schedule and it's a good academic situation for me. There's also chance for me to play right away."