Domenique Wilson was sentenced to 84-to-230 years in state prison on Thursday.
DNA linked Wilson to an attack on two University of Pennsylvania students inside their apartment at 44th and Spruce in 2008.
They were robbed and one woman was raped repeatedly over several hours.
DNA also linked Wilson to a similar attack on a Center City couple inside their apartment that same year.
Last June, Wilson was sentenced for the rapes of two women and assaulting a third in 2009 at Lock Haven University in central Pennsylvania.
Wilson was a 6-foot-7 power forward for West Philadelphia High School's 2003 basketball team and went on to play for Lock Haven University.