Clemson remained No. 13 in this week's BCS Standings, which were released Sunday night.
The Tigers, at 8-1, are ranked one spot behind Oklahoma, which is 6-2.
Clemson continues to be plagued by an unexpectedly weak strength-of-schedule. Virginia Tech's loss to Miami last Thursday further eroded the Tigers' SOS rating, which has already taken a hit from Auburn's poor season.
The Tigers are ranked behind three teams with two losses - No. 7 LSU, No. 8 South Carolina and Oklahoma.
Alabama continues to hold the No. 1 spot, followed by Kansas State, Oregon, Notre Dame, Georgia and Florida.
Clemson and No. 10 Florida State are the only ACC teams in the top 25.