| Temporada | Equipo | Competición | PJ | G | A | Nota | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Boeung Ket | CPL | 20 | 1 | 1 | 2 | 0 | – |
| 2024/2025 | Partick Thistle | Championship | 5 | 0 | 0 | 0 | 0 | – |
| 2024/2025 | Dundee FC | Premiership | 3 | 0 | 0 | 0 | 0 | 6.8 |
| 2023/2024 | Livingston | Premiership | 22 | 4 | 0 | 1 | 0 | 6.8 |
| 2022/2023 | Livingston | Premiership | 30 | 2 | 2 | 7 | 0 | 6.8 |
| 2021/2022 | Livingston | Premiership | 15 | 0 | 1 | 4 | 0 | 6.7 |
| 2020/2021 | Falkirk | League One | 14 | 0 | 0 | 1 | 0 | – |
| 2019/2020 | Ross County | Premiership | 15 | 0 | 2 | 3 | 0 | 6.9 |
| 2018/2019 | Ross County | Championship | 20 | 1 | 0 | 6 | 0 | – |
| 2017/2018 | Ross County | Premiership | 13 | 0 | 0 | 2 | 0 | – |
| 2016/2017 | AFC Wimbledon | League One | 26 | 2 | 0 | 3 | 0 | – |
| 2015/2016 | St. Mirren | Championship | 26 | 2 | 0 | 3 | 0 | – |
| 2014/2015 | St. Mirren | Premiership | 31 | 3 | 0 | 1 | 0 | – |
| 2013/2014 | St. Mirren | Premiership | 33 | 1 | 0 | 1 | 0 | – |
| 2012/2013 | East Stirlingshire | Division 3 | 2 | 0 | 0 | 2 | 0 | – |
| 2011 | Galway | Premier Division | 2 | 2 | 0 | 0 | 0 | – |
| Total | 277 | 18 | 6 | 36 | 0 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| 07 may 2025 | Partick Thistle | Boeung Ket | Free agent | |
| - | Dundee FC | Partick Thistle | Free agent | |
| - | Karmiotissa | Dundee FC | Free agent | |
| - | Livingston | Karmiotissa | Free agent | |
| - | Falkirk | Livingston | Free agent | |
| - | Ross County | Falkirk | Free agent | |
| 07 ene 2017 | AFC Wimbledon | Ross County | Free agent | |
| 08 ene 2016 | St. Mirren | AFC Wimbledon | Free agent | |
| 11 ene 2012 | East Stirlingshire | St. Mirren | Return from loan | |
| - | St. Mirren | East Stirlingshire | Loan |
S. Kelly career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.