CFB Playoff Rankings
| Wk | Date | Rk | School | Prev | Chng | Conf |
|---|---|---|---|---|---|---|
| 16 | Final | 1 | LSU (13-0) | 2 | 1 | SEC (West) |
| 16 | Final | 2 | Ohio State (13-0) | 1 | 1 | Big Ten (East) |
| 16 | Final | 3 | Clemson (13-0) | 3 | ACC (Atlantic) | |
| 16 | Final | 4 | Oklahoma (12-1) | 6 | 2 | Big 12 |
| 16 | Final | 5 | Georgia (11-2) | 4 | 1 | SEC (East) |
| 16 | Final | 6 | Oregon (11-2) | 13 | 7 | Pac-12 (North) |
| 16 | Final | 7 | Baylor (11-2) | 7 | Big 12 | |
| 16 | Final | 8 | Wisconsin (10-3) | 8 | Big Ten (West) | |
| 16 | Final | 9 | Florida (10-2) | 9 | SEC (East) | |
| 16 | Final | 10 | Penn State (10-2) | 10 | Big Ten (East) | |
| 16 | Final | 11 | Utah (11-2) | 5 | 6 | Pac-12 (South) |
| 16 | Final | 12 | Auburn (9-3) | 11 | 1 | SEC (West) |
| 16 | Final | 13 | Alabama (10-2) | 12 | 1 | SEC (West) |
| 16 | Final | 14 | Michigan (9-3) | 14 | Big Ten (East) | |
| 16 | Final | 15 | Notre Dame (10-2) | 15 | Ind | |
| 16 | Final | 16 | Iowa (9-3) | 16 | Big Ten (West) | |
| 16 | Final | 17 | Memphis (12-1) | 17 | American (West) | |
| 16 | Final | 18 | Minnesota (10-2) | 18 | Big Ten (West) | |
| 16 | Final | 19 | Boise State (12-1) | 19 | MWC (Mountain) | |
| 16 | Final | 20 | Appalachian State (12-1) | 21 | 1 | Sun Belt (East) |
| 16 | Final | 21 | Cincinnati (10-3) | 20 | 1 | American (East) |
| 16 | Final | 22 | USC (8-4) | 22 | Pac-12 (South) | |
| 16 | Final | 23 | Navy (9-2) | 24 | 1 | American (West) |
| 16 | Final | 24 | Virginia (9-4) | 23 | 1 | ACC (Coastal) |
| 16 | Final | 25 | Oklahoma State (8-4) | 25 | Big 12 | |
| Wk | Date | Rk | School | Prev | Chng | Conf |
| 15 | 2019-12-03 | 1 | Ohio State (12-0) | 1 | Big Ten (East) | |
| 15 | 2019-12-03 | 2 | LSU (12-0) | 2 | SEC (West) | |
| 15 | 2019-12-03 | 3 | Clemson (12-0) | 3 | ACC (Atlantic) | |
| 15 | 2019-12-03 | 4 | Georgia (11-1) | 4 | SEC (East) | |
| 15 | 2019-12-03 | 5 | Utah (11-1) | 6 | 1 | Pac-12 (South) |
| 15 | 2019-12-03 | 6 | Oklahoma (11-1) | 7 | 1 | Big 12 |
| 15 | 2019-12-03 | 7 | Baylor (11-1) | 9 | 2 | Big 12 |
| 15 | 2019-12-03 | 8 | Wisconsin (10-2) | 12 | 4 | Big Ten (West) |
| 15 | 2019-12-03 | 9 | Florida (10-2) | 11 | 2 | SEC (East) |
| 15 | 2019-12-03 | 10 | Penn State (10-2) | 10 | Big Ten (East) | |
| 15 | 2019-12-03 | 11 | Auburn (9-3) | 15 | 4 | SEC (West) |
| 15 | 2019-12-03 | 12 | Alabama (10-2) | 5 | 7 | SEC (West) |
| 15 | 2019-12-03 | 13 | Oregon (10-2) | 14 | 1 | Pac-12 (North) |
| 15 | 2019-12-03 | 14 | Michigan (9-3) | 13 | 1 | Big Ten (East) |
| 15 | 2019-12-03 | 15 | Notre Dame (10-2) | 16 | 1 | Ind |
| 15 | 2019-12-03 | 16 | Iowa (9-3) | 17 | 1 | Big Ten (West) |
| 15 | 2019-12-03 | 17 | Memphis (11-1) | 18 | 1 | American (West) |
| 15 | 2019-12-03 | 18 | Minnesota (10-2) | 8 | 10 | Big Ten (West) |
| 15 | 2019-12-03 | 19 | Boise State (11-1) | 20 | 1 | MWC (Mountain) |
| 15 | 2019-12-03 | 20 | Cincinnati (10-2) | 19 | 1 | American (East) |
| 15 | 2019-12-03 | 21 | Appalachian State (11-1) | 25 | 4 | Sun Belt (East) |
| 15 | 2019-12-03 | 22 | USC (8-4) | 22 | Pac-12 (South) | |
| 15 | 2019-12-03 | 23 | Virginia (9-3) | ACC (Coastal) | ||
| 15 | 2019-12-03 | 24 | Navy (9-2) | American (West) | ||
| 15 | 2019-12-03 | 25 | Oklahoma State (8-4) | 21 | 4 | Big 12 |
| Wk | Date | Rk | School | Prev | Chng | Conf |
| 14 | 2019-11-26 | 1 | Ohio State (11-0) | 2 | 1 | Big Ten (East) |
| 14 | 2019-11-26 | 2 | LSU (11-0) | 1 | 1 | SEC (West) |
| 14 | 2019-11-26 | 3 | Clemson (11-0) | 3 | ACC (Atlantic) | |
| 14 | 2019-11-26 | 4 | Georgia (10-1) | 4 | SEC (East) | |
| 14 | 2019-11-26 | 5 | Alabama (10-1) | 5 | SEC (West) | |
| 14 | 2019-11-26 | 6 | Utah (10-1) | 7 | 1 | Pac-12 (South) |
| 14 | 2019-11-26 | 7 | Oklahoma (10-1) | 9 | 2 | Big 12 |
| 14 | 2019-11-26 | 8 | Minnesota (10-1) | 10 | 2 | Big Ten (West) |
| 14 | 2019-11-26 | 9 | Baylor (10-1) | 14 | 5 | Big 12 |
| 14 | 2019-11-26 | 10 | Penn State (9-2) | 8 | 2 | Big Ten (East) |
| 14 | 2019-11-26 | 11 | Florida (9-2) | 11 | SEC (East) | |
| 14 | 2019-11-26 | 12 | Wisconsin (9-2) | 12 | Big Ten (West) | |
| 14 | 2019-11-26 | 13 | Michigan (9-2) | 13 | Big Ten (East) | |
| 14 | 2019-11-26 | 14 | Oregon (9-2) | 6 | 8 | Pac-12 (North) |
| 14 | 2019-11-26 | 15 | Auburn (8-3) | 15 | SEC (West) | |
| 14 | 2019-11-26 | 16 | Notre Dame (9-2) | 16 | Ind | |
| 14 | 2019-11-26 | 17 | Iowa (8-3) | 17 | Big Ten (West) | |
| 14 | 2019-11-26 | 18 | Memphis (10-1) | 18 | American (West) | |
| 14 | 2019-11-26 | 19 | Cincinnati (10-1) | 19 | American (East) | |
| 14 | 2019-11-26 | 20 | Boise State (10-1) | 20 | MWC (Mountain) | |
| 14 | 2019-11-26 | 21 | Oklahoma State (8-3) | 21 | Big 12 | |
| 14 | 2019-11-26 | 22 | USC (8-4) | 23 | 1 | Pac-12 (South) |
| 14 | 2019-11-26 | 23 | Iowa State (7-4) | 22 | 1 | Big 12 |
| 14 | 2019-11-26 | 24 | Virginia Tech (8-3) | ACC (Coastal) | ||
| 14 | 2019-11-26 | 25 | Appalachian State (10-1) | 24 | 1 | Sun Belt (East) |
| Wk | Date | Rk | School | Prev | Chng | Conf |
| 13 | 2019-11-19 | 1 | LSU (10-0) | 1 | SEC (West) | |
| 13 | 2019-11-19 | 2 | Ohio State (10-0) | 2 | Big Ten (East) | |
| 13 | 2019-11-19 | 3 | Clemson (11-0) | 3 | ACC (Atlantic) | |
| 13 | 2019-11-19 | 4 | Georgia (9-1) | 4 | SEC (East) | |
| 13 | 2019-11-19 | 5 | Alabama (9-1) | 5 | SEC (West) | |
| 13 | 2019-11-19 | 6 | Oregon (9-1) | 6 | Pac-12 (North) | |
| 13 | 2019-11-19 | 7 | Utah (9-1) | 7 | Pac-12 (South) | |
| 13 | 2019-11-19 | 8 | Penn State (9-1) | 9 | 1 | Big Ten (East) |
| 13 | 2019-11-19 | 9 | Oklahoma (9-1) | 10 | 1 | Big 12 |
| 13 | 2019-11-19 | 10 | Minnesota (9-1) | 8 | 2 | Big Ten (West) |
| 13 | 2019-11-19 | 11 | Florida (9-2) | 11 | SEC (East) | |
| 13 | 2019-11-19 | 12 | Wisconsin (8-2) | 14 | 2 | Big Ten (West) |
| 13 | 2019-11-19 | 13 | Michigan (8-2) | 15 | 2 | Big Ten (East) |
| 13 | 2019-11-19 | 14 | Baylor (9-1) | 13 | 1 | Big 12 |
| 13 | 2019-11-19 | 15 | Auburn (7-3) | 12 | 3 | SEC (West) |
| 13 | 2019-11-19 | 16 | Notre Dame (8-2) | 16 | Ind | |
| 13 | 2019-11-19 | 17 | Iowa (7-3) | 20 | 3 | Big Ten (West) |
| 13 | 2019-11-19 | 18 | Memphis (9-1) | 18 | American (West) | |
| 13 | 2019-11-19 | 19 | Cincinnati (9-1) | 17 | 2 | American (East) |
| 13 | 2019-11-19 | 20 | Boise State (9-1) | 21 | 1 | MWC (Mountain) |
| 13 | 2019-11-19 | 21 | Oklahoma State (7-3) | 22 | 1 | Big 12 |
| 13 | 2019-11-19 | 22 | Iowa State (6-4) | Big 12 | ||
| 13 | 2019-11-19 | 23 | USC (7-4) | Pac-12 (South) | ||
| 13 | 2019-11-19 | 24 | Appalachian State (9-1) | 25 | 1 | Sun Belt (East) |
| 13 | 2019-11-19 | 25 | SMU (9-1) | American (West) | ||
| Wk | Date | Rk | School | Prev | Chng | Conf |
| 12 | 2019-11-12 | 1 | LSU (9-0) | 2 | 1 | SEC (West) |
| 12 | 2019-11-12 | 2 | Ohio State (9-0) | 1 | 1 | Big Ten (East) |
| 12 | 2019-11-12 | 3 | Clemson (10-0) | 5 | 2 | ACC (Atlantic) |
| 12 | 2019-11-12 | 4 | Georgia (8-1) | 6 | 2 | SEC (East) |
| 12 | 2019-11-12 | 5 | Alabama (8-1) | 3 | 2 | SEC (West) |
| 12 | 2019-11-12 | 6 | Oregon (8-1) | 7 | 1 | Pac-12 (North) |
| 12 | 2019-11-12 | 7 | Utah (8-1) | 8 | 1 | Pac-12 (South) |
| 12 | 2019-11-12 | 8 | Minnesota (9-0) | 17 | 9 | Big Ten (West) |
| 12 | 2019-11-12 | 9 | Penn State (8-1) | 4 | 5 | Big Ten (East) |
| 12 | 2019-11-12 | 10 | Oklahoma (8-1) | 9 | 1 | Big 12 |
| 12 | 2019-11-12 | 11 | Florida (8-2) | 10 | 1 | SEC (East) |
| 12 | 2019-11-12 | 12 | Auburn (7-2) | 11 | 1 | SEC (West) |
| 12 | 2019-11-12 | 13 | Baylor (9-0) | 12 | 1 | Big 12 |
| 12 | 2019-11-12 | 14 | Wisconsin (7-2) | 13 | 1 | Big Ten (West) |
| 12 | 2019-11-12 | 15 | Michigan (7-2) | 14 | 1 | Big Ten (East) |
| 12 | 2019-11-12 | 16 | Notre Dame (7-2) | 15 | 1 | Ind |
| 12 | 2019-11-12 | 17 | Cincinnati (8-1) | 20 | 3 | American (East) |
| 12 | 2019-11-12 | 18 | Memphis (8-1) | 21 | 3 | American (West) |
| 12 | 2019-11-12 | 19 | Texas (6-3) | Big 12 | ||
| 12 | 2019-11-12 | 20 | Iowa (6-3) | 18 | 2 | Big Ten (West) |
| 12 | 2019-11-12 | 21 | Boise State (8-1) | 22 | 1 | MWC (Mountain) |
| 12 | 2019-11-12 | 22 | Oklahoma State (6-3) | 23 | 1 | Big 12 |
| 12 | 2019-11-12 | 23 | Navy (7-1) | 24 | 1 | American (West) |
| 12 | 2019-11-12 | 24 | Kansas State (6-3) | 16 | 8 | Big 12 |
| 12 | 2019-11-12 | 25 | Appalachian State (8-1) | Sun Belt (East) | ||
| Wk | Date | Rk | School | Prev | Chng | Conf |
| 11 | 2019-11-06 | 1 | Ohio State (8-0) | Big Ten (East) | ||
| 11 | 2019-11-06 | 2 | LSU (8-0) | SEC (West) | ||
| 11 | 2019-11-06 | 3 | Alabama (8-0) | SEC (West) | ||
| 11 | 2019-11-06 | 4 | Penn State (8-0) | Big Ten (East) | ||
| 11 | 2019-11-06 | 5 | Clemson (9-0) | ACC (Atlantic) | ||
| 11 | 2019-11-06 | 6 | Georgia (7-1) | SEC (East) | ||
| 11 | 2019-11-06 | 7 | Oregon (8-1) | Pac-12 (North) | ||
| 11 | 2019-11-06 | 8 | Utah (8-1) | Pac-12 (South) | ||
| 11 | 2019-11-06 | 9 | Oklahoma (7-1) | Big 12 | ||
| 11 | 2019-11-06 | 10 | Florida (7-2) | SEC (East) | ||
| 11 | 2019-11-06 | 11 | Auburn (7-2) | SEC (West) | ||
| 11 | 2019-11-06 | 12 | Baylor (8-0) | Big 12 | ||
| 11 | 2019-11-06 | 13 | Wisconsin (6-2) | Big Ten (West) | ||
| 11 | 2019-11-06 | 14 | Michigan (7-2) | Big Ten (East) | ||
| 11 | 2019-11-06 | 15 | Notre Dame (6-2) | Ind | ||
| 11 | 2019-11-06 | 16 | Kansas State (6-2) | Big 12 | ||
| 11 | 2019-11-06 | 17 | Minnesota (8-0) | Big Ten (West) | ||
| 11 | 2019-11-06 | 18 | Iowa (6-2) | Big Ten (West) | ||
| 11 | 2019-11-06 | 19 | Wake Forest (7-1) | ACC (Atlantic) | ||
| 11 | 2019-11-06 | 20 | Cincinnati (7-1) | American (East) | ||
| 11 | 2019-11-06 | 21 | Memphis (8-1) | American (West) | ||
| 11 | 2019-11-06 | 22 | Boise State (7-1) | MWC (Mountain) | ||
| 11 | 2019-11-06 | 23 | Oklahoma State (6-3) | Big 12 | ||
| 11 | 2019-11-06 | 24 | Navy (7-1) | American (West) | ||
| 11 | 2019-11-06 | 25 | SMU (8-1) | American (West) |
AP Polls