Season-final Elo for all four rated units. These are the opponent-strength values every player performance against John Carroll is judged with.
| Season | Rush Offense | Pass Offense | Rush Defense | Pass Defense |
|---|---|---|---|---|
| 2025 | 1283 | 1326 | 1462 | 1260 |
| 2024 | 1270 | 1280 | 1440 | 1248 |
| 2023 | 1233 | 1247 | 1468 | 1228 |
| 2022 | 1194 | 1190 | 1484 | 1216 |
| 2021 | 1167 | 1192 | 1458 | 1189 |
| 2020 | 1176 | 1158 | 1460 | 1223 |
| 2019 | 1182 | 1164 | 1442 | 1227 |
| 2018 | 1214 | 1178 | 1414 | 1210 |
| 2017 | 1158 | 1220 | 1370 | 1208 |
| 2016 | 1172 | 1230 | 1410 | 1218 |
| 2015 | 1160 | 1254 | 1342 | 1194 |
| 2014 | 1152 | 1264 | 1318 | 1194 |
| 2013 | 1082 | 1236 | 1256 | 1182 |
| 2012 | 1100 | 1218 | 1212 | 1144 |
| 2011 | 1182 | 1160 | 1164 | 1172 |
| 2010 | 1182 | 1170 | 1170 | 1176 |