The Illinois Fighting Illini were 1-11 in 2003.
| TEAM | CONF | OVERALL | |
|---|---|---|---|
4-4 | 7-6 | ||
4-4 | 6-7 | ||
1-7 | 3-9 | ||
1-7 | 2-10 | ||
0-8 | 1-11 |
| GP | PTS | YDS | PLY | AVG | RUSH YDS | RUSH ATT | RUSH AVG | PASS YDS | PASS ATT | PASS AVG | SCK | SCKY | 1DWN | RUSH 1DWN | PASS 1DWN | PEN 1DWN | PEN | PEN YDS | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Team | 12 | 203 | 4,084 | 826 | 4.9 | 1,328 | 375 | 3.5 | 2,756 | 451 | 6.1 | 230 | 81 | 132 | 132 | 61 | 477 | ||
Team Rank | 108th | 92nd | 90th | 85th | 103rd | 108th | 80th | 52nd | 25th | 92nd | 79th | 99th | 40th | 40th | 6th | 5th | |||
Opponent | 12 | 398 | 5,119 | 5.8 | 2,691 | 573 | 4.7 | 2,428 | 314 | 7.7 | 283 | 163 | 109 | 109 | 73 | 639 | |||
Opponent Rank | 98th | 86th | 90th | 109th | 113th | 99th | 29th | 6th | 90th | 98th | 115th | 32nd | 32nd | 95th | 89th | ||||
Net | -195 | -1,035 | +826 | -0.8 | -1,363 | -198 | -1.2 | +328 | +137 | -1.6 | -53 | -82 | +23 | +23 | -12 | -162 | |||
Net Rank | 106th | 98th | 90th | 94th | 115th | 114th | 100th | 42nd | 4th | 97th | 102nd | 116th | 30th | 30th | 26th | 16th |
| Big 10 | W | L | PCT | |
|---|---|---|---|---|
| 1 | 11 | 0 | 1.000 | |
| 2 | 11 | 0 | 1.000 |
| American Athletic | W | L | PCT | |
|---|---|---|---|---|
| 1 | 10 | 1 | .909 | |
| 2 | 9 | 2 | .818 |
| Independent | W | L | PCT | |
|---|---|---|---|---|
| 1 | 9 | 2 | .818 | |
| 2 | 9 | 3 | .750 |
| Pac-12 | W | L | PCT | |
|---|---|---|---|---|
| 1 | 2 | 9 | .182 | |
| 2 | 5 | 6 | .455 |
| Mountain West | W | L | PCT | |
|---|---|---|---|---|
| 1 | 9 | 2 | .818 | |
| 2 | 7 | 4 | .636 |
| Big 12 | W | L | PCT | |
|---|---|---|---|---|
| 1 | 10 | 1 | .909 | |
| 2 | 10 | 1 | .909 |
| Mid-American | W | L | PCT | |
|---|---|---|---|---|
| 1 | 8 | 4 | .667 | |
| 2 | 7 | 4 | .636 |
| Conference USA | W | L | PCT | |
|---|---|---|---|---|
| 1 | 7 | 4 | .636 | |
| 2 | 8 | 3 | .727 |
| Sun Belt | W | L | PCT | |
|---|---|---|---|---|
| 1 | 10 | 1 | .909 | |
| 2 | 8 | 3 | .727 |