Ray McCallum is coming home.
The Pistons have agreed to a one-year deal with the former Detroit Mercy standout, according to a report by Sheridan Hoops.
McCallum will battle for the third-string point guard spot, behind Reggie Jackson and the newly signed Ish Smith.
The 25-year-old McCallum played at UDM for his father from 2010-13. He played in 45 games last season for the San Antonio Spurs and Memphis Grizzlies, after starting his career with the Sacramento Kings.