Philadelphia was unable to hold a 10-point lead in the final minutes of Game 1 of its best-of-seven Eastern Conference series against the Boston Celtics on Saturday, falling 92-91 as 5.5-point road underdogs. “The lack of experience showed a little bit, especially with the plays at the end,” stated 76ers forward Andre Iguodala. He has averaged 19.5 points on 50 percent shooting over the last two games, but checks in with a 13.0-point average in the playoffs thus far. Philadelphia is 3-5 ATS as a road underdog of 3.5 to 6 points, with the “under” going 7-1 in those contests.