Porzingis weaves through the Celtics defense for the slam!
Before Game 4 last night, Ex-Cav Richard Jefferson asked JR: "How are you feeling", JR replies: "I'm feeling better.", RJ: "Cool, well then shoot like it.", Lebron jumps in: "He definitely did." ...Richard Jefferson has been telling JR for years to finis
Ja explodes to the rim for the slam to get to 43
Maximilian Kleber throws down the thunderous slam