Frank Willenborg is a Bundesliga referee who has officiated 10 games in 2025/26, averaging 4.6 yellow cards and 20.4 fouls per game, rated strict against the league average.
| Date | Match | Competition | Score | Yellows |
|---|---|---|---|---|
| 16 May 2026 | Borussia Mönchengladbach vs TSG Hoffenheim | Bundesliga | 4-0 | 10 |
| 02 May 2026 | FC Bayern München vs Heidenheim | Bundesliga | 3-3 | 5 |
| 08 Feb 2026 | FC Köln vs RB Leipzig | Bundesliga | 1-2 | 5 |
| 27 Jan 2026 | Werder Bremen vs TSG Hoffenheim | Bundesliga | 0-2 | 4 |
| 14 Jan 2026 | VfL Wolfsburg vs St. Pauli | Bundesliga | 2-1 | 3 |
| 13 Dec 2025 | Eintracht Frankfurt vs FC Augsburg | Bundesliga | 1-0 | 5 |
| 22 Nov 2025 | Heidenheim vs Borussia Mönchengladbach | Bundesliga | 0-3 | 2 |
| 02 Nov 2025 | VfL Wolfsburg vs TSG Hoffenheim | Bundesliga | 2-3 | 2 |
| 26 Sep 2025 | FC Bayern München vs Werder Bremen | Bundesliga | 4-0 | 2 |
| 30 Aug 2025 | RB Leipzig vs Heidenheim | Bundesliga | 2-0 | 7 |
Frank Willenborg averages 4.60 yellow cards per game in 2025/2026, across 10 matches officiated.
Frank Willenborg averages 0.10 red cards per game in 2025/2026, with 1 red cards across 10 matches.
Frank Willenborg calls an average of 20.40 fouls per game in 2025/2026.