Simmons drove in the lane 1 minute, 31 seconds into the game for a layup attempt. He appeared to turn the corner on Johnson. But that's when Josh Richardson did his best free-safety impersonation. Richardson went low at the Sixers point guard, taking out his legs. Simmons flipped in the air and landed on his back. The rookie popped up and walked to the other end of the court and back. Then he went to the foul line and made a pair of free throws to give the Sixers an 8-3 lead.