WALTHAM – Paul Pierce  admitted on Wednesday before leaving for Chicago that the grueling Game 5 on Tuesday night took a bit of a toll on him. He suffered a bruise when he was kicked in the left calf.
“I’m a little sore but I’ll use today to recover, get a message, rest and I’ll be ready for (Thursday),” Pierce said. “It’s nothing more than a light bruise on the calf muscle so some ice and stuff should be able to take care of it.”
The bruise clearly didn’t affect his late-game performance as he drilled three jumpers in the final 90 seconds of overtime to help lift the Celtics  to a 106-104 win over the Bulls, and a 3-2 series lead.