Of course, the Center is no stranger to Celtics fans as he has already had a stint with the team back last season. Monroe played 26 games for Boston and averaged 19.1 minutes per game, 10.2 points, and 6.3 rebounds.
His best performance as a Celtic came in a 111-104 win over the Chicago Bulls on April 6, 2018. He became the first Center since Robert Parish to record a triple-double, it was also his second ever as he finished with 19, 11, and 10.
The 28-year-old had previously played 38 games for the Toronto Raptors earlier this seasons and even managed to make a couple of starts.