(Portland, OR)  --  The Trail Blazers have signed Grant Jerrett to a training camp contract.  Jerrett was originally selected by Portland in the 2013 NBA Draft but was traded to Oklahoma City on draft night.  He has spent the past three seasons playing for a trio of teams in the D-League, averaging over 14 points and six rebounds per game.  Jerrett will compete for the Blazers' final roster spot.