| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2016/2017 | Tweede Divisie | 3 | 270 | 0 | 0 | 0 | — |
| 2017/2018 | Eerste Divisie | 2 | 180 | 0 | 0 | 0 | — |
| 2020/2021 | Eredivisie | 2 | 180 | 0 | 0 | 0 | 6.83 |
| 2021/2022 | Eredivisie | 12 | 1080 | 0 | 0 | 0 | 7.31 |
| 2023/2024 | Eerste Divisie | 17 | 1530 | 0 | 1 | 0.06 | 7.37 |
| 2024/2025 | Eerste Divisie | 5 | 374 | 1 | 1 | 0.48 | 6.92 |
| 2025/2026 | Eerste Divisie | 3 | 254 | 0 | 0 | 0 | 6.57 |
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 | ||
|---|---|---|---|---|---|---|---|---|
 Willem II | 10 | 3 | 1 | 6 | 0 | 0 | 0 | 0 |
 VVV-Venlo | 9 | 4 | 2 | 3 | 1 | 1 | 0 | 0 |
 Vitesse | 8 | 1 | 3 | 4 | 0 | 0 | 0 | 0 |
 FC Utrecht | 8 | 2 | 0 | 6 | 0 | 0 | 0 | 0 |
 RKC Waalwijk | 8 | 2 | 1 | 5 | 0 | 0 | 0 | 0 |
 ADO Den Haag | 8 | 4 | 1 | 3 | 0 | 0 | 0 | 0 |
 AZ | 7 | 1 | 0 | 6 | 0 | 0 | 0 | 0 |
 Fortuna Sittard | 7 | 5 | 1 | 1 | 0 | 0 | 0 | 0 |
 FC Groningen | 7 | 5 | 0 | 2 | 0 | 0 | 0 | 0 |
 Feyenoord | 6 | 0 | 2 | 4 | 0 | 0 | 0 | 0 |
 Ajax | 6 | 2 | 0 | 4 | 0 | 0 | 0 | 0 |
 PSV | 6 | 0 | 1 | 5 | 0 | 0 | 0 | 0 |
 Sparta Rotterdam | 6 | 0 | 4 | 2 | 0 | 0 | 0 | 0 |
 PEC Zwolle | 6 | 3 | 1 | 2 | 0 | 0 | 0 | 0 |
 SC Heerenveen | 6 | 2 | 1 | 3 | 0 | 0 | 0 | 0 |
 FC Twente | 5 | 1 | 3 | 1 | 0 | 0 | 0 | 0 |
 De Graafschap | 5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
 SC Cambuur | 5 | 1 | 1 | 3 | 0 | 0 | 0 | 0 |
 TOP Oss | 5 | 3 | 1 | 1 | 0 | 0 | 0 | 0 |
 FC Emmen | 5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
Koen Bucker logged 5 appearances (374 minutes) in the 2024/2025 Eerste Divisie. That season graded out at an average match rating of 6.92.
His league record spans 7 seasons (2016–2025) across 4 clubs. No season rated higher than 2023/2024 (7.37, Eerste Divisie); none lower than 2024/2025 (6.92).
