| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2024/2025 | Tweede Divisie | 15 | 811 | 0 | 0 | 0 | — |
| 2025/2026 | Tweede Divisie | 25 | 2035 | 0 | 2 | 0.09 | 6.56 |
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 2026-08-03
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 De Treffers | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 GVVV | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
 Barendrecht | 4 | 0 | 0 | 4 | 0 | 1 | 1 | 0 |
 Spakenburg | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 HHC | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Excelsior Maassluis | 3 | 0 | 1 | 2 | 0 | 0 | 1 | 0 |
 Almere City II | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Rijnsburgse Boys | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Katwijk | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 AFC | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 IJsselmeervogels | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Quick Boys | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 HSV Hoek | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 RKAV Volendam | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Kozakken Boys | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Koninklijke HFC | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Scheveningen | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 ADO '20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Noordwijk | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Jong Sparta | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Every direct contribution from Sietze de Klerk in the 2025/2026 Tweede Divisie was an assist — 2 assists across 25 games (2,035 minutes) — 0.09 goal involvements per 90. GioScore's computed rating for the season averages 6.56.
The database holds 2 league seasons for him, from 2024 to 2025, all with a single club.
