| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2016/2017 | Premiership | 7 | 540 | 1 | 1 | 0.33 | — |
| 2017/2018 | Premiership | 29 | 2248 | 2 | 0 | 0.08 | — |
| 2018/2019 | Premiership | 35 | 2773 | 2 | 4 | 0.19 | — |
| 2019/2020 | Premiership | 30 | 2563 | 5 | 2 | 0.25 | 6.86 |
| 2020/2021 | Premiership | 34 | 2957 | 4 | 0 | 0.12 | 6.96 |
| 2021/2022 | Championship (England) | 35 | 2774 | 4 | 2 | 0.19 | 6.85 |
| 2022/2023 | Championship (England) | 43 | 3273 | 3 | 2 | 0.14 | 6.78 |
| 2023/2024 | Championship (England) | 12 | 728 | 0 | 2 | 0.25 | 6.85 |
| 2024/2025 | League One (England) | 12 | 553 | 0 | 1 | 0.16 | 6.59 |
| 2024/2025 | Premiership | 13 | 753 | 0 | 0 | 0 | 6.66 |
| 2025/2026 | Premiership | 12 | 816 | 0 | 0 | 0 | 6.79 |
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.
Figures computed from the GioScore season-stats database · as of 2026-07-25
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Celtic | 20 | 0 | 3 | 17 | 1 | 0 | 6 | 0 |
 Aberdeen | 18 | 7 | 2 | 9 | 0 | 0 | 1 | 0 |
 Hamilton Academical | 18 | 7 | 4 | 7 | 0 | 0 | 4 | 0 |
 Kilmarnock | 17 | 8 | 2 | 7 | 1 | 0 | 2 | 0 |
 Ross County | 14 | 9 | 1 | 4 | 3 | 1 | 0 | 0 |
 Hearts | 14 | 7 | 2 | 5 | 0 | 0 | 1 | 0 |
 St. Johnstone | 14 | 7 | 0 | 7 | 2 | 0 | 2 | 0 |
 Rangers | 13 | 0 | 3 | 10 | 1 | 0 | 1 | 0 |
 Hibernian | 13 | 3 | 3 | 7 | 0 | 0 | 3 | 0 |
 Livingston | 13 | 5 | 6 | 2 | 2 | 0 | 0 | 0 |
 St. Mirren | 12 | 5 | 3 | 4 | 2 | 0 | 1 | 0 |
 Dundee | 11 | 6 | 2 | 3 | 1 | 0 | 0 | 0 |
 Huddersfield Town | 9 | 1 | 4 | 4 | 0 | 1 | 0 | 0 |
 Partick Thistle | 8 | 4 | 2 | 2 | 0 | 0 | 1 | 0 |
 Preston North End | 7 | 1 | 3 | 3 | 0 | 0 | 1 | 0 |
 Coventry City | 7 | 3 | 2 | 2 | 0 | 0 | 0 | 0 |
 Birmingham City | 6 | 2 | 2 | 2 | 0 | 0 | 1 | 0 |
 Hull City | 6 | 3 | 2 | 1 | 0 | 0 | 0 | 0 |
 Reading | 6 | 2 | 3 | 1 | 1 | 0 | 1 | 0 |
 Blackburn Rovers | 5 | 1 | 3 | 1 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Armenia | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Lithuania U21 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 Latvia U21 | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 Czech Republic U21 | 2 | 1 | 1 | 0 | 0 | 0 | 2 | 0 |
 Republic of Ireland | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 England U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 San Marino U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Andorra U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Netherlands U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ukraine U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Greece U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Croatia U21 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 France U20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Turkey U20 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Togo U21 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Korea Republic U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Allan Campbell's 12 outings in the 2025/2026 Premiership (816 minutes) produced no goals and no assists. That season graded out at an average match rating of 6.79.
His ratings range from 6.59 (2024/2025) up to 6.96 in 2020/2021, Premiership.
