Spurs acquire Ray McCallum from Kings

The Spurs have traded a future second-round pick to Sacramento for third-year guard Ray McCallum, a league source confirmed.

McCallum, taken 36th overall the 2013 draft out of Detroit, averaged 7.4 points and 2.8 assists last year in his second season with the Kings.

McCallum did struggle defensively, ranking 79th out of 84 point guard last season in ESPN’s defensive real-plus minus.