For the first time since 2015, four Power 5 conference champions have been selected for the College Football Playoff.
No. 1 LSU will face No. 4 Oklahoma and No. 2 Ohio State will play No. 3 Clemson, as decided by the CFP rankings committee Sunday.
Both semifinal games will take place Dec. 28. The College Football Playoff National Championship will be held Jan. 13 at the Mercedes-Benz Superdome in New Orleans.
LSU (13-0) reclaimed the No. 1 ranking with its 37-10 win over Georgia on Saturday in the SEC Championship Game.