Reserve big man Dwight Powell, 34, is the longest tenured Maverick after his acquisition alongside Rajon Rondo in 2014. 

Powell is reportedly "likely" going to retire at the end of this season, when his contract expires, according to Mavs Film Room.

Powell ranks fifth in Mavericks history in games played with 720 - behind Dirk Nowitzki, Brad Davis, Derek Harper and Rolando Blackman. He is 10th in Mavs history in rebounds, third in career field-goal percentage and second in career two-point field goal percentage.