TORONTO — Joel Embiid stood at the free-throw line, hands on knees and hunched over, preparing to take a pair of ultimately meaningless free throws. He then shook his hand as the first shot dropped through the net, a sign of the clear pain he will need to fight through in at least one more game against these Toronto Raptors. The Raptors started fast and withstood the Sixers’ second-half pushes to win, 110-102, Saturday afternoon at Scotiabank Arena to keep their season alive and force a Game 5 in the best-of-seven series. Sixers veteran Danny Green, who has won three championships in his caree…
