| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2018/2019 | Premiership | 2 | 18 | 0 | 0 | — | — |
| 2018/2019 | League One (Scotland) | 9 | 585 | 0 | 0 | 0 | — |
| 2019/2020 | League One (Scotland) | 18 | 1259 | 9 | 3 | 0.86 | — |
| 2019/2020 | Premiership | 5 | 116 | 0 | 0 | 0 | 6.6 |
| 2020/2021 | Premiership | 14 | 176 | 0 | 1 | 0.51 | 6.76 |
| 2020/2021 | Championship (Scotland) | 12 | 652 | 4 | 0 | 0.55 | — |
| 2021/2022 | Premiership | 6 | 166 | 0 | 0 | 0 | 6.7 |
| 2021/2022 | Championship (Scotland) | 9 | 537 | 1 | 2 | 0.5 | — |
| 2022/2023 | Championship (Scotland) | 18 | 1171 | 3 | 3 | 0.46 | — |
| 2023/2024 | Championship (Scotland) | 16 | 294 | 2 | 0 | 0.61 | — |
| 2024 | Premier Division | 31 | 2089 | 6 | 2 | 0.34 | 6.92 |
| 2024/2025 | Championship (Scotland) | 17 | 1351 | 4 | 3 | 0.47 | 7 |
| 2025/2026 | Championship (Scotland) | 33 | 2412 | 11 | 12 | 0.86 | 6.78 |
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 2026-07-26
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Greenock Morton | 12 | 6 | 5 | 1 | 8 | 2 | 2 | 0 |
 Ayr United | 11 | 4 | 5 | 2 | 1 | 1 | 1 | 0 |
 Dunfermline Athletic | 11 | 6 | 2 | 3 | 2 | 1 | 0 | 0 |
 Arbroath | 11 | 5 | 3 | 3 | 1 | 0 | 2 | 0 |
 Queen's Park | 11 | 5 | 2 | 4 | 2 | 0 | 2 | 0 |
 Hamilton Academical | 10 | 9 | 1 | 0 | 3 | 1 | 0 | 0 |
 Ross County | 8 | 3 | 3 | 2 | 0 | 0 | 1 | 0 |
 Partick Thistle | 8 | 3 | 3 | 2 | 1 | 1 | 0 | 0 |
 Airdrieonians | 8 | 4 | 1 | 3 | 2 | 0 | 2 | 0 |
 Celtic | 7 | 1 | 2 | 4 | 0 | 0 | 0 | 0 |
 Inverness CT | 7 | 2 | 3 | 2 | 2 | 0 | 3 | 0 |
 Dundee | 7 | 1 | 3 | 3 | 0 | 0 | 2 | 0 |
 Kilmarnock | 6 | 5 | 0 | 1 | 0 | 0 | 0 | 0 |
 Aberdeen | 6 | 0 | 0 | 6 | 0 | 0 | 0 | 0 |
 Dundee United | 6 | 3 | 2 | 1 | 0 | 0 | 0 | 0 |
 Livingston | 5 | 1 | 2 | 2 | 0 | 0 | 1 | 0 |
 Motherwell | 5 | 2 | 2 | 1 | 1 | 1 | 1 | 0 |
 St. Mirren | 5 | 2 | 3 | 0 | 0 | 0 | 0 | 0 |
 St. Johnstone | 5 | 3 | 1 | 1 | 0 | 0 | 0 | 0 |
 Rangers | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
Jamie Gullan closed the 2025/2026 Championship (Scotland) campaign on 11 goals and 12 assists from 33 outings (2,412 minutes) — 0.86 goal involvements per 90. His average match rating for that season computes to 6.78.
His ratings range from 6.6 (2019/2020) up to 7 in 2024/2025, Championship (Scotland). His two latest rated seasons run 0.15 higher than the rest of his career.
