| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2011/2012 | League One (Scotland) | 23 | — | 3 | 0 | — | — |
| 2012/2013 | Premiership | 23 | 1890 | 0 | 0 | 0 | — |
| 2013/2014 | Premiership | 26 | 1830 | 0 | 0 | 0 | — |
| 2014/2015 | Premiership | 3 | — | 0 | 0 | — | — |
| 2014/2015 | Championship (Scotland) | 9 | — | 0 | 0 | — | — |
| 2015/2016 | Premiership | 37 | — | 1 | 3 | — | — |
| 2016/2017 | Premiership | 37 | — | 1 | 0 | — | — |
| 2017/2018 | Premiership | 35 | 3150 | 0 | 0 | 0 | — |
| 2017/2018 | Championship (Scotland) | 13 | 1170 | 0 | 0 | 0 | — |
| 2018/2019 | Premiership | 33 | 900 | 3 | 0 | 0.3 | — |
| 2019/2020 | League One (England) | 16 | 1310 | 0 | 0 | 0 | — |
| 2020/2021 | Premiership | 33 | 2893 | 1 | 1 | 0.06 | 6.9 |
| 2021/2022 | Premiership | 28 | 2520 | 2 | 0 | 0.07 | 7.14 |
| 2022/2023 | Premiership | 31 | 1299 | 1 | 1 | 0.14 | 6.8 |
| 2023/2024 | Premiership | 28 | 2396 | 4 | 0 | 0.15 | 7.08 |
| 2024/2025 | Premiership | 14 | 551 | 1 | 0 | 0.16 | 7.14 |
| 2025/2026 | A-League Men | 23 | 1422 | 1 | 0 | 0.06 | 6.89 |
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: 57 A-League Men defenders, 2025/2026, 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 2026-07-10
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Motherwell | 37 | 12 | 10 | 15 | 0 | 0 | 3 | 0 |
 Celtic | 35 | 4 | 4 | 27 | 0 | 0 | 2 | 0 |
 Hearts | 33 | 8 | 9 | 16 | 4 | 0 | 4 | 1 |
 Kilmarnock | 30 | 10 | 8 | 12 | 1 | 0 | 1 | 0 |
 Ross County | 29 | 15 | 9 | 5 | 1 | 1 | 2 | 1 |
 Rangers | 28 | 1 | 5 | 22 | 1 | 0 | 5 | 0 |
 Aberdeen | 27 | 8 | 8 | 11 | 2 | 0 | 1 | 0 |
 Hibernian | 26 | 9 | 7 | 10 | 3 | 0 | 4 | 0 |
 Dundee | 23 | 12 | 4 | 7 | 0 | 0 | 3 | 0 |
 St. Johnstone | 22 | 9 | 8 | 5 | 0 | 2 | 3 | 0 |
 Dundee United | 21 | 9 | 6 | 6 | 1 | 0 | 2 | 0 |
 Hamilton Academical | 19 | 11 | 4 | 4 | 0 | 0 | 2 | 0 |
 Livingston | 18 | 10 | 7 | 1 | 3 | 1 | 2 | 0 |
 St. Mirren | 18 | 10 | 5 | 3 | 0 | 0 | 0 | 0 |
 Inverness CT | 15 | 8 | 2 | 5 | 0 | 0 | 1 | 0 |
 Partick Thistle | 15 | 7 | 1 | 7 | 2 | 0 | 0 | 0 |
 Sydney | 3 | 2 | 0 | 1 | 0 | 0 | 1 | 0 |
 Airdrieonians | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Macarthur | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Auckland | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
J. Shaughnessy scored 1 goal in 23 A-League Men appearances in 2025/2026 (1,422 minutes), without an assist — 0.06 goal involvements per 90. Per-match rating over the season: 6.89. Among 57 A-League Men defenders with at least 450 minutes in 2025/2026, his match rating sits in the 65th percentile, above the median — goals rank: 12th of 57.
His best-rated season remains 2021/2022 (7.14, Premiership); his lowest was 2022/2023 (6.8).
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| St. Johnstone | 2015/2016 - 2018/2019 | 168 | 8 | 4 | 6120 | — | — | — |
| St. Mirren | 2020/2021 - 2022/2023 | 114 | 7 | 4 | 8229 | — | — | 6.95 |
| Aberdeen | 2012/2013 - 2014/2015 | 58 | 2 | 0 | 3720 | — | — | — |
| Dundee | 2023/2024 - 2024/2025 | 49 | 6 | 1 | 3495 | — | — | 7.11 |
| Forfar Athletic | 2011/2012 | 25 | 3 | 0 | — | — | — | — |
| Newcastle Jets | 2025/2026 - now | 23 | 1 | 0 | 1422 | — | — | 6.89 |
| Southend United | 2019/2020 | 21 | 0 | 0 | 1730 | — | — | — |
| Falkirk | 2014/2015 - 2013/2014 | 10 | 0 | 0 | 90 | — | — | — |
| Total | 468 | 27 | 9 | 24806 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 25/26 | Newcastle Jets | 23 | 1 | — | 1422 | 2 | 0 | 6.89 |
| 24/25 | Dundee | 16 | 2 | — | 649 | 2 | 0 | 7.14 |
| 23/24 | Dundee | 33 | 4 | — | 2846 | 2 | 0 | 7.08 |
| 22/23 | St. Mirren | 37 | 1 | — | 1619 | 1 | 0 | 6.80 |
| 21/22 | St. Mirren | 34 | 4 | — | 2948 | 7 | 1 | 7.14 |
| 20/21 | St. Mirren | 43 | 2 | — | 3662 | 7 | 2 | 6.90 |
| 19/20 | Southend United | 21 | 0 | — | 1730 | 2 | 0 | — |
| 18/19 | St. Johnstone | 37 | 3 | — | 1260 | 1 | 0 | — |
| 17/18 | St. Johnstone | 50 | 2 | — | 4500 | 4 | 0 | — |
| 16/17 | St. Johnstone | 40 | 1 | — | 270 | 1 | 0 | — |
| 15/16 | St. Johnstone | 41 | 2 | — | 90 | 3 | 0 | — |
| 14/15 | Falkirk | 10 | 0 | — | 90 | 3 | 0 | — |
