← All referees
Match official
Frank Willenborg
Head-referee records from completed imported fixtures. Home/away figures describe the teams receiving cards—not evidence of bias on their own.
Recorded head-referee matches
Match profile
Matches
111
Completed and linked
Yellow cards recorded
444
220 team sides observed
Red cards recorded
19
182 team sides observed
Fouls recorded
2573
222 team sides observed
Totals cover only team sides with recorded values. An unreported statistic is unavailable, not zero; compare side-specific rates below.
Team attribution
Home vs away
| Team side | Matches | Yellows / match | Reds / match | Fouls / match | Free kicks / match |
|---|---|---|---|---|---|
| home | 111 | 1.79 | 0.08 | 11.07 | 10.20 |
| away | 111 | 2.25 | 0.13 | 12.11 | 10.90 |
Fouls are recorded as committed by that team; free kicks as taken by that team. Compare like-for-like samples before drawing conclusions.
Last 20 built matches
Match log
16 May 2026Borussia Mönchengladbach v TSG Hoffenheim🟨 4–62 May 2026FC Bayern München v FC Heidenheim🟨 3–28 Feb 2026FC Köln v RB Leipzig🟨 1–427 Jan 2026Werder Bremen v TSG Hoffenheim🟨 2–214 Jan 2026VfL Wolfsburg v St. Pauli🟨 1–213 Dec 2025Eintracht Frankfurt v FC Augsburg🟨 2–322 Nov 2025FC Heidenheim v Borussia Mönchengladbach🟨 2–02 Nov 2025VfL Wolfsburg v TSG Hoffenheim🟨 0–226 Sept 2025FC Bayern München v Werder Bremen🟨 2–030 Aug 2025RB Leipzig v FC Heidenheim🟨 2–53 May 2025Borussia Mönchengladbach v TSG Hoffenheim🟨 –––19 Apr 2025FC Heidenheim v FC Bayern München🟨 3–15 Apr 2025FSV Mainz 05 v Holstein Kiel🟨 3–49 Mar 2025Eintracht Frankfurt v FC Union Berlin🟨 3–016 Feb 2025Werder Bremen v TSG Hoffenheim🟨 2–31 Feb 2025FC Heidenheim v Borussia Dortmund🟨 1–415 Jan 2025FC Union Berlin v FC Augsburg🟨 1–214 Dec 2024FSV Mainz 05 v FC Bayern München🟨 3–223 Nov 2024TSG Hoffenheim v RB Leipzig🟨 2–12 Nov 2024Holstein Kiel v FC Heidenheim🟨 4–5