Nebraska has lost its past 18 games in a row against teams ranked higher than 20th in the country:

Nov. 23, 2001: No. 14 Colorado 62, No. 2 Nebraska 36

Jan. 3, 2002: No. 1 Miami 37, No. 4 Nebraska 14

Sept. 28, 2002: No. 19 Iowa State 36, No. 20 Nebraska 14

Nov. 2, 2002: No. 7 Texas 27, Nebraska 24

Nov. 16, 2002: No. 11 Kansas State 49, Nebraska 13

Nov. 29, 2002: No. 13 Colorado 28, Nebraska 13

Nov. 1, 2003: No. 16 Texas 31, No. 12 Nebraska 7

Nov. 13, 2004: No. 2 Oklahoma 30, Nebraska 3

Oct. 8, 2005: No. 15 Texas Tech 34, Nebraska 31

Sept. 16, 2006: No. 4 USC 28, No. 19 Nebraska 10

Oct. 21, 2006: No. 5 Texas 22, No. 17 Nebraska 20

Dec. 2, 2006: No. 8 Oklahoma 21, No. 19 Nebraska 7

Jan. 1, 2007: No. 10 Auburn 17, No. 22 Nebraska 14

Sept. 15, 2007: No. 1 USC 49, No. 14 Nebraska 31

Oct. 6, 2007: No. 17 Missouri 41, No. 25 Nebraska 6

Oct. 27, 2007: No. 17 Texas 28, Nebraska 25

Nov. 3, 2007: No. 8 Kansas 76, Nebraska 39

Oct. 4, 2008: No. 4 Missouri 52, Nebraska 17

[via Omaha World Herald]