| Competition | Goals | Apps | Started | Minutes | Sub On | Sub Off | ||
|---|---|---|---|---|---|---|---|---|
| Scotland | ||||||||
| Premiership | 5 | 131 | 124 | 11,180' | 7 | 8 | 15 | 1 |
| FA Cup | 0 | 14 | 13 | 1,231' | 1 | 1 | 1 | 0 |
| League Cup | 0 | 9 | 9 | 729' | 0 | 3 | 1 | 0 |
| England | ||||||||
| Premier League | 3 | 112 | 90 | 7,857' | 22 | 36 | 19 | 0 |
| Carabao Cup | 0 | 8 | 6 | 581' | 2 | 1 | 0 | 0 |
| FA Cup | 0 | 5 | 5 | 391' | 0 | 4 | 0 | 0 |
| Norway | ||||||||
| Eliteserien | 9 | 43 | 36 | 3,185' | 7 | 10 | 3 | 0 |
| Play-offs 1/2 | 0 | 2 | 2 | 180' | 0 | 0 | 0 | 0 |
| Europe | ||||||||
| UEFA Europa League | 1 | 24 | 21 | 1,888' | 3 | 3 | 2 | 0 |
| UEFA Champions League | 1 | 13 | 13 | 1,170' | 0 | 0 | 5 | 0 |
| World | ||||||||
| International Champions Cup | 0 | 2 | 1 | 134' | 1 | 0 | 0 | 0 |
| Total | 19 | 363 | 320 | 28,526' | 43 | 66 | 46 | 1 |
| Club | Season | League | National cup | League cup | Europe | Other | Total | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Division | Apps | Gls | Apps | Gls | Apps | Gls | Apps | Gls | Apps | Gls | Apps | Gls | ||
Start | 2014 | Eliteserien | 13 | 1 | - | - | - | - | - | - | - | - | 13 | 1 |
| 2015 | Eliteserien | 30 | 8 | - | - | - | - | - | - | 2 | 0 | 32 | 8 | |
| Total | 43 | 9 | - | - | - | - | - | - | 2 | 0 | 45 | 9 | ||
Celtic | 2016 | - | - | - | 2 | 0 | - | - | - | - | - | - | 2 | 0 |
| 2016/2017 | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 2017/2018 | Premiership | 24 | 0 | 5 | 0 | 1 | 0 | 4 | 0 | - | - | 34 | 0 | |
| 2018/2019 | Premiership | 28 | 0 | 4 | 0 | 3 | 0 | 10 | 1 | - | - | 45 | 1 | |
| 2019/2020 | Premiership | 28 | 3 | 2 | 0 | 4 | 0 | 15 | 1 | - | - | 49 | 4 | |
| 2020/2021 | Premiership | 35 | 2 | 2 | 0 | 1 | 0 | 8 | 0 | - | - | 46 | 2 | |
| Total | 115 | 5 | 15 | 0 | 9 | 0 | 37 | 2 | - | - | 176 | 7 | ||
Kilmarnock | 2016/2017 | Premiership | 16 | 0 | 1 | 0 | - | - | - | - | - | - | 17 | 0 |
| Total | 16 | 0 | 1 | 0 | - | - | - | - | - | - | 17 | 0 | ||
Brentford | 2021/2022 | Premier League | 24 | 1 | 2 | 0 | 2 | 0 | - | - | - | - | 28 | 1 |
| 2022/2023 | Premier League | 9 | 0 | 1 | 0 | - | - | - | - | - | - | 10 | 0 | |
| 2023/2024 | Premier League | 28 | 2 | 1 | 0 | 2 | 0 | - | - | - | - | 31 | 2 | |
| 2024/2025 | Premier League | 24 | 0 | - | - | 1 | 0 | - | - | - | - | 25 | 0 | |
| 2025/2026 | Premier League | 27 | 0 | 1 | 0 | 3 | 0 | - | - | - | - | 31 | 0 | |
| Total | 112 | 3 | 5 | 0 | 8 | 0 | - | - | - | - | 125 | 3 | ||
| Career total | 286 | 17 | 21 | 0 | 17 | 0 | 37 | 2 | 2 | 0 | 363 | 19 | ||
