ATLANTIC COAST CHAMPIONSHIP

No. 3 Clemson (11-1) vs. No. 23 Virginia Tech (9-3) at Camping World Stadium Orlando, 5 p.m., Channel 7 A loss by Clemson could allow a second Big Ten Conference team into the national semifinals, and it’s quite possible. Clemson not only lost to Pittsburgh, it was lucky to defeat North Carolina State, which blew a field-goal try at the end of regulation that gave the Tigers the chance to win in overtime. Clemson quarterback Deshaun Watson is a dual threat who tends to run more against tougher competition. That could be bad news for Virginia Tech because in each of their three losses the Hokies have seen the opposing quarterback run for more than 100 yards.