The Celtics saw their eight-game winning streak snapped in Motown on Saturday night as the Pistons took advantage of a totally gassed Boston crew that had played three times in four nights. Despite their heavy workload, one of the most trusted online sportsbooks in the business, Bookmaker, installed the road-weary Celtics as two-point favorites. The Shamrocks were game, trailing by just one point at the half but they were running on empty and eventually Detroit put their foot on the throttle and drew away to a 113-104 victory. All streaks must end and the Pistons are a solid 10-6 at home, Blake Griffin is having a monster season, and Andre Drummond owned the glass with 20 boards on the night.