PHILADELPHIA - Joel Embiid had 23 points and nine rebounds, Ben Simmons scored 15 points and the Philadelphia 76ers beat the Dallas Mavericks 111-97 on Thursday night.Simmons and Embiid wrecked the Mavericks in the second quarter, and with each steal, dunk and drive showed why they were again selected as All-Stars and have led the Sixers to the best record (22-11) in the Eastern Conference.Luka Doncic scored 19 points for the Mavericks.The Sixers could soon have fans inside the Wells Fargo Center and the select few who get to watch will get a live look at perhaps the most dominant duo in the East outside of Brooklyn.Simmons and Embiid made 8 of 12 shots in the second quarter and combined for 22 points to help the Sixers turn this one into a.