| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2025/2026 | League One | 8 | 450 | 0 | 0 | 0 | 6.6 |
| 2021/2022 | Enterprise National League North | 6 | 540 | 0 | 0 | 0 | 0 |
| 2022/2023 | Championship | 1 | 12 | 0 | 0 | — | 6.73 |
| 2022/2023 | League One | 2 | 180 | 0 | 0 | 0 | 6.64 |
| 2024/2025 | Premiership | 23 | 810 | 0 | 0 | 0 | 6.89 |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 14 Premiership goalkeepers, 2024/2025, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-07-06
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Luton Town | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Kilmarnock | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Livingston | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Dundee | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Hearts | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 West Bromwich Albion | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Barnsley | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Rangers | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Hibernian | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Cardiff City | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Aberdeen | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Motherwell | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Port Vale | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 St. Mirren | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 St. Johnstone | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 West Ham United | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Blackburn Rovers | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Sunderland | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Charlton Athletic | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Middlesbrough | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Congo U23 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Guinea U23 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
In the 2025/2026 League One, J. Amissah made 8 appearances (450 minutes). His average match rating for that season computes to 6.6. Ranked across the 14 Premiership goalkeepers who played 450+ minutes in 2024/2025, he comes out in the 50th percentile by match rating, and 1st of 14 for goals scored.
The database holds 5 league seasons for him, from 2021 to 2025 across 5 clubs. 2024/2025 stands as his highest-rated season (6.89, Premiership), with 2021/2022 the weakest (0).
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Ross County | 2024/2025 | 26 | 0 | 0 | 1260 | — | — | 6.89 |
| Burton Albion | 2022/2023 | 11 | 0 | 0 | 720 | — | — | 6.62 |
| Spennymoor Town | 2021/2022 | 7 | 0 | 0 | 630 | — | — | — |
| Sheffield United | 2022/2023 - 2023/2024 | 4 | 0 | 0 | 12 | — | — | 6.73 |
| Total | 48 | 0 | 0 | 2622 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 25/26 | Burton Albion | 8 | 0 | — | 450 | 0 | 0 | 6.60 |
| 24/25 | Ross County | 26 | 0 | — | 1260 | 0 | 0 | 6.89 |
| 23/24 | Sheffield United | 3 | 0 | — | 0 | 0 | 0 | — |
| 22/23 | Burton Albion | 3 | 0 | — | 270 | 1 | 0 | 6.64 |
| 21/22 | Spennymoor Town | 7 | 0 | — | 630 | 0 | 0 | — |
