Season-final Elo for all four rated units. These are the opponent-strength values every player performance against Simpson (IA) is judged with.
| Season | Rush Offense | Pass Offense | Rush Defense | Pass Defense |
|---|---|---|---|---|
| 2025 | 1038 | 1150 | 1026 | 1068 |
| 2024 | 1020 | 1167 | 1009 | 1055 |
| 2023 | 1020 | 1164 | 990 | 1053 |
| 2022 | 1020 | 1139 | 984 | 1066 |
| 2021 | 1039 | 1132 | 1002 | 1075 |
| 2019 | 1068 | 1135 | 1032 | 1097 |
| 2018 | 1074 | 1129 | 1046 | 1094 |
| 2017 | 1068 | 1114 | 1024 | 1079 |
| 2016 | 1080 | 1091 | 1038 | 1066 |
| 2015 | 1100 | 1100 | 1071 | 1046 |
| 2013 | 1069 | 1132 | 1085 | 1054 |
| 2012 | 1066 | 1108 | 1080 | 1067 |