Season-final Elo for all four rated units. These are the opponent-strength values every player performance against Sioux Falls is judged with.
| Season | Rush Offense | Pass Offense | Rush Defense | Pass Defense |
|---|---|---|---|---|
| 2025 | 1320 | 1228 | 1142 | 1173 |
| 2024 | 1334 | 1172 | 1209 | 1160 |
| 2023 | 1362 | 1155 | 1204 | 1168 |
| 2022 | 1340 | 1156 | 1292 | 1234 |
| 2021 | 1333 | 1147 | 1300 | 1210 |
| 2019 | 1324 | 1168 | 1319 | 1248 |
| 2018 | 1302 | 1128 | 1288 | 1188 |
| 2017 | 1240 | 1108 | 1274 | 1192 |
| 2016 | 1248 | 1122 | 1181 | 1148 |