Season-final Elo for all four rated units. These are the opponent-strength values every player performance against Northern Michigan is judged with.
| Season | Rush Offense | Pass Offense | Rush Defense | Pass Defense |
|---|---|---|---|---|
| 2025 | 1221 | 952 | 1058 | 996 |
| 2024 | 1122 | 989 | 1000 | 1013 |
| 2023 | 1059 | 1042 | 1014 | 1059 |
| 2022 | 1129 | 1088 | 1046 | 1114 |
| 2021 | 1128 | 1070 | 1016 | 1122 |
| 2019 | 1138 | 1082 | 992 | 1102 |
| 2018 | 1170 | 1120 | 986 | 1102 |
| 2017 | 1106 | 1132 | 968 | 1122 |
| 2016 | 1080 | 1158 | 998 | 1125 |
| 2015 | 1020 | 1175 | 1052 | 1110 |
| 2014 | 1036 | 1136 | 1104 | 1108 |
| 2013 | 1101 | 1106 | 1110 | 1113 |
| 2012 | 1136 | 1087 | 1114 | 1126 |
| 2011 | 1148 | 1088 | 1166 | 1134 |
| 2010 | 1147 | 1086 | 1200 | 1158 |
| 2009 | 1162 | 1097 | 1168 | 1126 |