| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2018/2019 | Premier League 2 Division One | 22 | 1980 | 2 | 0 | 0.09 | — |
| 2020/2021 | League One (England) | 22 | 1720 | 1 | 1 | 0.1 | 7.12 |
| 2021/2022 | League One (England) | 43 | 3458 | 2 | 2 | 0.1 | 7 |
| 2022/2023 | League One (England) | 38 | 3258 | 1 | 1 | 0.06 | 7.13 |
| 2024/2025 | League One (England) | 37 | 3155 | 0 | 1 | 0.03 | 7.25 |
| 2025/2026 | League One (England) | 46 | 4105 | 1 | 0 | 0.02 | 7.06 |
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 2026-07-31
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Barnsley | 10 | 2 | 4 | 4 | 0 | 0 | 2 | 0 |
 Lincoln City | 10 | 5 | 3 | 2 | 1 | 0 | 1 | 0 |
 Plymouth Argyle | 8 | 4 | 1 | 3 | 0 | 0 | 1 | 0 |
 Burton Albion | 8 | 3 | 3 | 2 | 0 | 0 | 3 | 0 |
 Shrewsbury Town | 8 | 6 | 1 | 1 | 0 | 0 | 0 | 0 |
 Wigan Athletic | 7 | 3 | 2 | 2 | 0 | 0 | 2 | 0 |
 Charlton Athletic | 6 | 3 | 0 | 3 | 1 | 0 | 0 | 0 |
 Rotherham United | 6 | 1 | 1 | 4 | 0 | 1 | 0 | 0 |
 Wycombe Wanderers | 6 | 2 | 0 | 4 | 0 | 0 | 1 | 0 |
 Exeter City | 6 | 5 | 0 | 1 | 1 | 0 | 2 | 0 |
 Cambridge United | 6 | 1 | 4 | 1 | 0 | 0 | 1 | 0 |
 Huddersfield Town | 6 | 4 | 1 | 1 | 0 | 0 | 1 | 0 |
 AFC Wimbledon | 6 | 3 | 2 | 1 | 0 | 0 | 0 | 0 |
 Fleetwood Town | 6 | 4 | 1 | 1 | 0 | 0 | 0 | 0 |
 Blackpool | 5 | 1 | 2 | 2 | 0 | 0 | 1 | 0 |
 Northampton Town | 5 | 3 | 1 | 1 | 0 | 0 | 0 | 0 |
 Mansfield Town | 5 | 3 | 0 | 2 | 0 | 0 | 2 | 0 |
 Doncaster Rovers | 5 | 3 | 2 | 0 | 0 | 0 | 1 | 0 |
 Peterborough United | 5 | 3 | 0 | 2 | 0 | 0 | 1 | 0 |
 Oxford United | 5 | 3 | 0 | 2 | 0 | 0 | 1 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Lithuania U21 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 San Marino U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Czech Republic U21 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Greece U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Croatia U21 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
All of G. Johnston's 2025/2026 League One (England) output came as goals: 1 goal in 46 games (4,105 minutes) — 0.02 goal involvements per 90. GioScore's computed rating for the season averages 7.06.
6 league seasons sit on his record, from 2018 to 2025 across 7 clubs. 2024/2025 stands as his highest-rated season (7.25, League One (England)), with 2021/2022 the weakest (7).
