J. Shackleton · career
Jamie Stuart Shackleton
Center Back · Sheffield Utd · season-by-season, by competition, and every match.
Career report
Past his 2022/23 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
Peak: 2022/23Trending downRemarkably consistentInjury-hit 2025/26
The record covers 6 seasons (2020/21–2024/25) across 3 clubs — 95 appearances with 1 goal contributions from defence.
His best campaign on record is 2022/23 at Millwall — Season rating 19, 0 goals and 0 assists in 36 games. Form has slipped 12 Season points across his last 3 full seasons. The gap to his peak is 12 Season points.
2025/26 was disrupted — 29 fixtures missed through injury or absence. Season-to-season output barely moves — his form has stayed within a tight band (±4 points) across 5 campaigns.
By season
| Season | Club | Apps | G | A | Rating | Season |
|---|---|---|---|---|---|---|
| 2025/26 | Sheffield Utd | 3 | 0 | 0 | 46 | 0 |
| 2024/25 | Sheffield Utd | 18 | 0 | 0 | 57 | 7 |
| 2024/25 | Sheffield United U21 | 1 | 0 | 0 | — | — |
| 2023/24 | Leeds | 11 | 0 | 1 | 62 | 9 |
| 2022/23 | MillwallLoan | 36 | 0 | 0 | 64 | 19 |
| 2021/22 | Leeds United U23 | 3 | 0 | 0 | — | — |
| 2021/22 | Leeds | 14 | 0 | 0 | 72 | 11 |
| 2020/21 | Leeds | 13 | 0 | 0 | 75 | 10 |
| 2020/21 | Leeds United U21 | 1 | 0 | 0 | — | — |
| 2019/20 | Leeds | 22 | 2 | 0 | — | — |
| 2018/19 | Leeds | 21 | 0 | 2 | — | — |
| 2017/18 | Leeds United U18 | 1 | 0 | 0 | — | — |
International
| Side | Season | Competition | Apps | G |
|---|---|---|---|---|
| England U20 | 2019/20 | Tournoi Maurice Revello | 2 | 0 |
Honours
Championship×2
By competition
| Competition | Apps | Min | G | A | Rating |
|---|---|---|---|---|---|
| Championship | 3 | 21 | 0 | 0 | 6.7 |
Schedule · 2025/26
3 played1 unused sub29 injured18 not in squad· 21 min, 0g 0a
| Date | Competition | Opponent | Res | Status | Min | G | A | Rating |
|---|---|---|---|---|---|---|---|---|
| Jul 19 | Friendlies Clubs | A Rotherham | 5-0 | Not in squad | — | |||
| Jul 22 | Friendlies Clubs | A Burton Albion | 2-1 | Not in squad | — | |||
| Jul 26 | Friendlies Clubs | A Chesterfield | 4-1 | Not in squad | — | |||
| Aug 9 | Championship | H Bristol City | 1-4 | Foot injury | — | |||
| Aug 13 | League Cup | A Birmingham | 1-2 | Not in squad | — | |||
| Aug 16 | Championship | A Swansea | 0-1 | Foot injury | — | |||
| Aug 23 | Championship | H Millwall | 0-1 | Foot injury | — | |||
| Aug 30 | Championship | A Middlesbrough | 0-1 | Foot injury | — | |||
| Sep 12 | Championship | A Ipswich | 0-5 | Foot injury | — | |||
| Sep 20 | Championship | H Charlton | 0-1 | Foot Injury | — | |||
| Sep 27 | Championship | A Oxford United | 1-0 | Foot Injury | — | |||
| Sep 30 | Championship | H Southampton | 1-2 | Foot Injury | — | |||
| Oct 4 | Championship | A Hull City | 0-1 | Foot Injury | — | |||
| Oct 18 | Championship | H Watford | 1-0 | Played | 8 | 6.7 | ||
| Oct 21 | Championship | A Blackburn | 3-1 | Played | 1 | — | ||
| Oct 24 | Championship | A Preston | 2-3 | Played | 12 | 6.6 | ||
| Nov 1 | Championship | H Derby | 1-3 | Not in squad | — | |||
| Nov 4 | Championship | A Coventry | 1-3 | Not in squad | — | |||
| Nov 8 | Championship | H QPR | 0-0 | Unused sub | 0 | — | ||
| Nov 23 | Championship | A Sheffield Wednesday | 3-0 | Not in squad | — | |||
| Nov 26 | Championship | H Portsmouth | 3-0 | Not in squad | — | |||
| Nov 29 | Championship | A Leicester | 3-2 | Not in squad | — | |||
| Dec 6 | Championship | H Stoke City | 4-0 | Not in squad | — | |||
| Dec 9 | Championship | H Norwich | 1-1 | Not in squad | — | |||
| Dec 12 | Championship | A West Brom | 0-2 | Not in squad | — | |||
| Dec 20 | Championship | H Birmingham | 3-0 | Not in squad | — | |||
| Dec 26 | Championship | A Wrexham | 3-5 | Not in squad | — | |||
| Dec 29 | Championship | A Stoke City | 2-1 | Not in squad | — | |||
| Jan 1 | Championship | H Leicester | 3-1 | Not in squad | — | |||
| Jan 11 | FA Cup | H Mansfield Town | 3-4 | Not in squad | — | |||
| Jan 17 | Championship | A Charlton | 0-1 | Foot Injury | — | |||
| Jan 21 | Championship | A Southampton | 0-1 | Foot Injury | — | |||
| Jan 24 | Championship | H Ipswich | 3-1 | Foot Injury | — | |||
| Jan 31 | Championship | A Millwall | 1-1 | Foot Injury | — | |||
| Feb 3 | Championship | H Oxford United | 3-1 | Not in squad | — | |||
| Feb 9 | Championship | H Middlesbrough | 1-2 | Foot Injury | — | |||
| Feb 14 | Championship | A Portsmouth | 1-0 | Foot Injury | — | |||
| Feb 22 | Championship | H Sheffield Wednesday | 2-1 | Foot Injury | — | |||
| Feb 25 | Championship | H Coventry | 1-2 | Foot Injury | — | |||
| Feb 28 | Championship | A QPR | 2-0 | Foot Injury | — | |||
| Mar 7 | Championship | H West Brom | 1-1 | Foot Injury | — | |||
| Mar 11 | Championship | A Norwich | 1-2 | Foot Injury | — | |||
| Mar 14 | Championship | A Birmingham | 1-1 | Foot Injury | — | |||
| Mar 21 | Championship | H Wrexham | 1-2 | Foot Injury | — | |||
| Apr 3 | Championship | H Swansea | 3-3 | Foot Injury | — | |||
| Apr 6 | Championship | A Bristol City | 0-1 | Foot Injury | — | |||
| Apr 11 | Championship | H Hull City | 2-1 | Foot Injury | — | |||
| Apr 18 | Championship | A Watford | 2-0 | Foot Injury | — | |||
| Apr 22 | Championship | H Blackburn | 1-3 | Foot Injury | — | |||
| Apr 25 | Championship | H Preston | 2-3 | Foot Injury | — | |||
| May 2 | Championship | A Derby | 2-1 | Foot Injury | — |