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Jan Boterberg has a referee profile on FootSam that collects registered matches and competitions. The match history shows which teams met in the matches where the referee has a documented assignment. The season sections make it possible to follow how the assignments are distributed over time. Card statistics and other referee figures are shown in relation to the matches included in the records.
You can open a match to see its results, events and possibly the referee team. The competition connections show in which leagues the referee appears in FootSam's data. The profile thus provides a path from a single referee effort to a larger match history.
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Results and referee statistics · All competitions
Data coverage: cards in 146 of 188 matches, fouls in 151, penalties in 118. Averages use only known data.
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563 cards in 146 matches
The first yellow card is shown, on average, in minute 37 (median 32), based on the 145 matches where a yellow card was shown.
yellows reds· cards per 15-minute period · scale 0–202
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10 of 168 matches were top clashes
He receives roughly as many top clashes as an even allocation in his own league seasons would produce. The difference is within what chance can explain.
| Match | Date | Cards | |
|---|---|---|---|
| St. Truiden2–1Union St. GilloiseJupiler Pro League | 2 May 2026 | 6 | Open |
| Club Brugge KV1–0Union St. GilloiseJupiler Pro League | 5 Oct 2025 | 5 | Open |
| Genk2–0AnderlechtJupiler Pro League | 22 Dec 2024 | 2 | Open |
| Union St. Gilloise2–2AntwerpJupiler Pro League | 3 Sept 2023 | 3 | Open |
| Gent1–1Union St. GilloiseJupiler Pro League | 8 Apr 2023 | 2 | Open |
| Club Brugge KV1–1Union St. GilloiseJupiler Pro League | 10 Feb 2023 | 5 | Open |
| Genk4–0AntwerpJupiler Pro League | 20 May 2021 | 2 | Open |
| Anderlecht1–0AntwerpJupiler Pro League | 1 Nov 2020 | 3 | Open |
| KV Oostende2–2AnderlechtJupiler Pro League | 28 Aug 2020 | — | Open |
| Gent1–4CharleroiJupiler Pro League | 7 Mar 2020 | — | Open |
3.86 cards per game — 8% below the average in the same leagues and seasons. More likely to issue cards than 24 % of the 1,564 referees we can compare with.
5 of 6 axes have enough coverage for a comparison
Scale 0–100 · league-adjusted percentile. Each metric shows the referee's average per game.