With a combined 29 points and 6 rebounds off the bench, James Posey (18 points, 2 rebounds) and Eddie House (11 points, 4 rebounds) were pivotal in orchestrating what was one of the most historic comebacks in NBA Finals history. The Celtics trailed by 21 at the end of the first quarter and were down as many as 24 during the second, but thanks to their never-say-die mentality and some key bench contributions, they were able to come away with the 97-91 Game 4 victory. Up 3 games to 1, the Celts will try to finish off the Lakers at the Staples Center on Sunday. If the Lakers somehow grab Game 5, it's back to Boston and the TD Banknorth Garden for two straight.