Season-final Elo for all four rated units. These are the opponent-strength values every player performance against Eastern Ill. is judged with.
| Season | Rush Offense | Pass Offense | Rush Defense | Pass Defense |
|---|---|---|---|---|
| 2025 | 1028 | 1120 | 1132 | 1070 |
| 2024 | 1016 | 1163 | 1158 | 1086 |
| 2023 | 1054 | 1126 | 1182 | 1151 |
| 2022 | 1058 | 998 | 1146 | 1136 |
| 2021 | 1034 | 1032 | 1146 | 1186 |
| 2020 | 1126 | 1044 | 1200 | 1149 |
| 2019 | 1118 | 1067 | 1174 | 1192 |
| 2018 | 1235 | 1144 | 1118 | 1185 |
| 2017 | 1231 | 1106 | 1217 | 1246 |
| 2016 | 1310 | 1154 | 1198 | 1234 |
| 2015 | 1337 | 1186 | 1214 | 1280 |
| 2014 | 1312 | 1279 | 1213 | 1256 |
| 2013 | 1258 | 1318 | 1190 | 1282 |
| 2012 | 1145 | 1184 | 1135 | 1268 |
| 2011 | 1144 | 1164 | 1128 | 1256 |
| 2010 | 1142 | 1134 | 1150 | 1262 |
| 2009 | 1168 | 1110 | 1170 | 1263 |
| 2008 | 1200 | 1112 | 1174 | 1268 |
| 2007 | 1213 | 1134 | 1182 | 1245 |
| 2006 | 1199 | 1152 | 1196 | 1252 |
| 2005 | 1210 | 1164 | 1194 | 1232 |
| 2004 | 1219 | 1184 | 1175 | 1211 |
| 2002 | 1206 | 1177 | 1184 | 1202 |
| 2001 | 1192 | 1188 | 1175 | 1189 |
| 2000 | 1168 | 1170 | 1181 | 1166 |