The New England Revolution have confirmed the arrival of Timi Mulgrew.
The striker appeared for the Revolution during a number of pre-season friendlies following his departure from college.
Having gone undrafted, Mulgrew has now been handed a permanent contract at the Gillette Stadium.
"It's a dream come true. As a kid, watching MLS, I've always dreamt of being here," he said in a statement. "For me, the journey has just been exciting and challenging, but that's why you're here."
Mulgrew scored 26 goals in his 74 games at George Mason University.