Celtics sign Jabari Parker, waive Moe Wagner

The Boston Celtics have signed forward Jabari Parker. And in a corresponding move, the team waived center Moe Wagner. Selected with the second overall pick by the Milwaukee Bucks in the 2014 NBA Draft, Parker, 26, has averaged 14.8 points (49.3% FG, 32.3% 3-PT, 74.0% FT), 5.7 rebounds, 2.1 assists, and 28.8 minutes in 288 …