| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2008/2009 | Championship (England) | 8 | 546 | 0 | 0 | 0 | — |
| 2008/2009 | League One (England) | 13 | 1129 | 0 | 0 | 0 | — |
| 2009/2010 | League One (England) | 16 | 798 | 0 | 0 | 0 | — |
| 2010/2011 | Championship (England) | 18 | 1478 | 2 | 1 | 0.18 | — |
| 2010/2011 | League One (England) | 2 | 28 | 0 | 0 | — | — |
| 2011/2012 | Championship (England) | 15 | 1186 | 0 | 1 | 0.08 | — |
| 2012/2013 | Championship (England) | 10 | 808 | 0 | 0 | 0 | — |
| 2013/2014 | League One (England) | 11 | 962 | 0 | 0 | 0 | — |
| 2014/2015 | League One (England) | 30 | 2458 | 0 | 2 | 0.07 | — |
| 2015/2016 | League One (England) | 15 | 1245 | 1 | 2 | 0.22 | — |
| 2016/2017 | A-League Men | 22 | 1592 | 1 | 0 | 0.06 | — |
| 2017/2018 | A-League Men | 9 | 796 | 0 | 0 | 0 | 7 |
| 2018/2019 | League Two (England) | 46 | 3881 | 5 | 6 | 0.26 | 7 |
| 2019/2020 | League Two (England) | 24 | 2116 | 7 | 6 | 0.55 | — |
| 2020/2021 | League One (England) | 27 | 2236 | 0 | 4 | 0.16 | 6.89 |
| 2021/2022 | League Two (England) | 27 | 1140 | 0 | 0 | 0 | 6.88 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Cohort: 23 League Two (England) defenders, 2021/2022, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-07-23
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Colchester United | 10 | 4 | 3 | 3 | 0 | 0 | 1 | 0 |
 Swindon Town | 10 | 2 | 3 | 5 | 2 | 0 | 2 | 0 |
 Mansfield Town | 9 | 2 | 3 | 4 | 0 | 2 | 2 | 0 |
 Port Vale | 9 | 3 | 5 | 1 | 1 | 0 | 1 | 0 |
 Bristol City | 8 | 3 | 1 | 4 | 0 | 0 | 0 | 0 |
 Crawley Town | 8 | 3 | 3 | 2 | 2 | 0 | 1 | 0 |
 Sheffield United | 7 | 1 | 3 | 3 | 0 | 0 | 1 | 0 |
 Crewe Alexandra | 7 | 2 | 1 | 4 | 1 | 0 | 2 | 0 |
 Coventry City | 7 | 3 | 3 | 1 | 0 | 0 | 0 | 0 |
 Leyton Orient | 7 | 3 | 2 | 2 | 0 | 0 | 0 | 0 |
 Middlesbrough | 6 | 1 | 2 | 3 | 0 | 0 | 0 | 0 |
 Derby County | 6 | 4 | 1 | 1 | 1 | 0 | 2 | 0 |
 Walsall | 6 | 2 | 3 | 1 | 1 | 0 | 2 | 1 |
 Bradford City | 6 | 3 | 1 | 2 | 2 | 0 | 0 | 0 |
 Tranmere Rovers | 6 | 3 | 1 | 2 | 1 | 0 | 0 | 0 |
 Doncaster Rovers | 6 | 2 | 2 | 2 | 0 | 1 | 0 | 1 |
 Rochdale | 6 | 1 | 1 | 4 | 0 | 0 | 1 | 0 |
 Peterborough United | 6 | 1 | 0 | 5 | 0 | 0 | 1 | 0 |
 Carlisle United | 6 | 2 | 4 | 0 | 0 | 0 | 0 | 0 |
 Milton Keynes Dons | 6 | 0 | 1 | 5 | 0 | 0 | 0 | 0 |
Over 27 League Two (England) games in 2021/2022 (1,140 minutes), Joseph Mills recorded no direct goal contributions. His average match rating for that season computes to 6.88. Within 23 League Two (England) defenders with at least 450 minutes in 2021/2022, he places in the 57th percentile by match rating, above the median, with a goals rank of 12th of 23.
No season rated higher than 2017/2018 (7, A-League Men); none lower than 2021/2022 (6.88).
