Knicks vs Celtics live stream: Watch online free 7:30 ET Friday as New York goes to Boston looking to avenge the blowout loss this young Celtics team delivered inside Madison Square Garden on Sunday.

The 6-15 Knicks vs 10-14 Celtics will be the second of four meetings this season for Atlantic division rivals. It was supposed to be a season in which New York and the Brooklyn Nets would compete for the division crown, but thanks to a poor start by both teams, this Boston team sits atop the division. Watch the free live stream online as this young team looks to prove the doubters wrong that had them finishing at the bottom of the Eastern Conference.

Celtics rookie center Kelly Olynyk could return Friday after missing the past 10 games. Olynyk, who averaged 7.5 points and 5.4 rebounds before being sidelined with a sprained right ankle, had a chance to play Wednesday but was held out again, according to ESPN.com.

After tallying off three in a row, the Celtics have lost two straight games vs the L.A. Clippers and the Brooklyn Nets.

New York is coming off a victory over the Chicago Bulls on Wednesday, but almost didn't happen because a 23-point lead was blown as the game was tied late in the fourth quarter. Thanks to a jumpshot by Amare Stoudemire, the Knicks were able to pull away at the end.

Stat had scored 17 and 15 points in the previous two games, but this time his improved play resulted in a victory.

"It's great in order to be out there playing in a desperation game down the stretch," Stoudemire said. "It feels good to be back on the court, I'd tell you that much. A lot of hard work has been put in to be in top shape.

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