Kendrick Perkins scored with 16.6 seconds left as the Boston Celtics survived at home against the struggling Minnesota Timberwolves 87-86 last night, the AP reports. The Timberwolves, 7-34, had a chance for the win, but their former teammate Kevin Garnett poked the ball away to clinch the game. Perkins led the Celtics, 33-7, with 21 points. In other NBA action: