1998 NCAA Division I-A football rankings BCS Standings BCS Standings

| Week_8_Oct_26 | Week_10_Nov_9 | Week_11_Nov_16 | Week_12_Nov_23 | Week_13_Nov_30 | Week_14_Final_Dec_7 |
|---|---|---|---|---|---|
| UCLA (6-0) | Tennessee (8-0) | Tennessee (9-0) | Tennessee (10-0) | Tennessee (11-0) | Tennessee (12-0) |
| Ohio State (7-0) | UCLA (8-0) | UCLA (9-0) | UCLA (10-0) | UCLA (10-0) | Florida State (11-1) |
| Tennessee (6-0) | Kansas State (9-0) | Kansas State (10-0) | Kansas State (11-0) | Kansas State (11-0) | Kansas State (11-1) |
| Kansas State (7-0) | Florida State (9-1) | Florida State (10-1) | Florida State (11-1) | Florida State (11-1) | Ohio State (10-1) |
| Florida State (7-1) | Florida (8-1) | Florida (9-1) | Texas A&M (10-1) | Ohio State (10-1) | UCLA (10-1) |
| Nebraska (7-1) | Texas A&M (9-1) | Texas A&M (10-1) | Ohio State (10-1) | Arizona (11-1) | Texas A&M (11-2) |