The Boston Celtics' chances of repeating as NBA champions have looked very good over the past couple of months. But those chances were dealt a sizable blow on Monday when the team fell apart at home and lost Game 1 of the Eastern Conference semifinals to the New York Knicks.

They lost Game 1 108-105 to the New York Knicks in overtime after having been up a whopping 20 points in the second half. They also set a new NBA playoff record with 45 missed thr

Celtics big man Al Horford is just the second player aged 38 or more to record five blocks in a playoff game, joining Kareem Abdul-Jabbar.