Season-final Elo for all four rated units. These are the opponent-strength values every player performance against Westfield St. is judged with.
| Season | Rush Offense | Pass Offense | Rush Defense | Pass Defense |
|---|---|---|---|---|
| 2025 | 1113 | 932 | 1100 | 1104 |
| 2024 | 1090 | 944 | 1093 | 1106 |
| 2023 | 1033 | 962 | 1057 | 1100 |
| 2022 | 1042 | 972 | 1060 | 1081 |
| 2021 | 1059 | 980 | 1035 | 1088 |
| 2019 | 1082 | 962 | 1050 | 1085 |
| 2018 | 1106 | 976 | 1106 | 1094 |
| 2017 | 1069 | 1005 | 1056 | 1102 |
| 2016 | 1016 | 1042 | 1030 | 1082 |
| 2015 | 1018 | 1056 | 1054 | 1052 |
| 2014 | 1044 | 1065 | 1090 | 1059 |
| 2013 | 1020 | 1094 | 1068 | 1054 |
| 2012 | 1009 | 1094 | 1022 | 1065 |
| 2011 | 1040 | 1079 | 1040 | 1098 |
| 2010 | 1061 | 1068 | 1057 | 1091 |
| 2009 | 1079 | 1072 | 1072 | 1080 |