| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2016/2017 | Eredivisie | 2 | 22 | 0 | 0 | — | 6.94 |
| 2017/2018 | Eredivisie | 2 | 22 | 0 | 0 | — | — |
| 2017/2018 | Eerste Divisie | 34 | 2939 | 3 | 3 | 0.18 | — |
| 2018/2019 | Eredivisie | 23 | 1733 | 0 | 1 | 0.05 | 7.1 |
| 2019/2020 | Eredivisie | 25 | 2180 | 4 | 6 | 0.41 | 7.23 |
| 2020/2021 | Championship (England) | 42 | 2998 | 5 | 3 | 0.24 | 7.11 |
| 2021/2022 | Championship (England) | 39 | 3115 | 3 | 9 | 0.35 | 7.38 |
| 2022/2023 | Championship (England) | 44 | 3778 | 11 | 10 | 0.5 | 7.48 |
| 2023/2024 | Premier League | 36 | 2923 | 4 | 6 | 0.31 | 6.92 |
| 2023/2024 | Championship (England) | 1 | 71 | 0 | 1 | — | 8.57 |
| 2024/2025 | Championship (England) | 44 | 3364 | 10 | 8 | 0.48 | 7.27 |
| 2025/2026 | Championship (England) | 37 | 2501 | 5 | 12 | 0.61 | 7.14 |
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 2026-08-14
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Bristol City | 12 | 6 | 2 | 4 | 1 | 0 | 1 | 0 |
 Middlesbrough | 11 | 3 | 2 | 6 | 2 | 1 | 5 | 0 |
 Luton Town | 10 | 2 | 3 | 5 | 2 | 0 | 4 | 0 |
 Swansea City | 9 | 2 | 3 | 4 | 2 | 2 | 4 | 0 |
 Queens Park Rangers | 9 | 5 | 1 | 3 | 2 | 3 | 2 | 0 |
 Millwall | 9 | 4 | 2 | 3 | 0 | 2 | 2 | 1 |
 West Bromwich Albion | 8 | 1 | 4 | 3 | 0 | 0 | 3 | 0 |
 Birmingham City | 8 | 3 | 4 | 1 | 3 | 1 | 2 | 1 |
 Norwich City | 8 | 1 | 3 | 4 | 0 | 0 | 1 | 0 |
 Preston North End | 8 | 2 | 2 | 4 | 1 | 0 | 3 | 0 |
 Blackburn Rovers | 7 | 2 | 5 | 0 | 0 | 0 | 1 | 0 |
 Watford | 7 | 4 | 2 | 1 | 2 | 0 | 2 | 0 |
 Stoke City | 7 | 5 | 1 | 1 | 1 | 1 | 1 | 0 |
 Nottingham Forest | 7 | 2 | 0 | 5 | 1 | 0 | 2 | 0 |
 Cardiff City | 7 | 4 | 1 | 2 | 1 | 0 | 1 | 0 |
 Hull City | 6 | 3 | 1 | 2 | 2 | 0 | 2 | 0 |
 Reading | 6 | 4 | 0 | 2 | 2 | 4 | 4 | 0 |
 Derby County | 6 | 3 | 3 | 0 | 2 | 0 | 2 | 0 |
 Vitesse | 6 | 3 | 0 | 3 | 1 | 0 | 1 | 0 |
 Sunderland | 5 | 2 | 1 | 2 | 0 | 0 | 2 | 0 |
In the 2025/2026 Championship (England), Gustavo Hamer made 37 appearances (2,501 minutes), with 5 goals and 12 assists — 0.61 goal involvements per 90. His average match rating for that season computes to 7.14.
His best-rated season remains 2022/2023 (7.48, Championship (England)); his lowest was 2023/2024 (6.92).
