Season-final Elo for all four rated units. These are the opponent-strength values every player performance against Erskine is judged with.
| Season | Rush Offense | Pass Offense | Rush Defense | Pass Defense |
|---|---|---|---|---|
| 2025 | 938 | 1020 | 962 | 1102 |
| 2024 | 961 | 1013 | 956 | 1153 |
| 2023 | 980 | 1044 | 954 | 1146 |
| 2022 | 994 | 1088 | 982 | 1144 |
| 2021 | 1022 | 1133 | 998 | 1129 |
| 2020 | 1055 | 1132 | 1069 | 1124 |