The Boston Celtics went to Chicago and did what few thought they could do - win twice and even the best-of-7 series at 2-2. Sunday night a 105-94 win in game four.

Isaiah Thomas was brilliant, scoring 33 points despite saying after the game "mentally and emotionally, I'm not here" as he deals with the sudden death of his younger sister.

Just like in game three, the Celtics got off to a quick start, the Bulls game back and briefly took a lead in the third quarter, only to see the C'sre-gather and pull away.

Gerald Green added a playoff career high 18 points. Al Horford scored 15 points along with 12 rebounds.

Jimmy Butler had 33 for the Bulls.

Game five is Wednesday night at Boston Garden. Now we know there will be a game six too, back in Chicago Friday night. A game seven would be Sunday in Boston.