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R. Hartmann

Unpredictable Ref

Unpredictable referee profile — RT Score 49.2. +1.3 cards per match above expected. 0.33 penalties per match.

49 RT Score
Above average +1.3 cards per match
3.4
Cards / Game
27%
Late Cards 75+
0.33
Pens / Game
46%
Cards to Losing Team
12
Matches

Score Breakdown

Card frequency
36/100
Late cards
9/100
Home / away bias
90/100
Penalties
48/100
Chasing game
97/100

Situational

Home vs Away

Home 54% (22) Away 46% (19)

Cards by score state

Winning
32%
Level
22%
Losing
46%

2025/26 Involvements — 18 total

Head referee 12 Fourth official 6

Scrutiny Index

0.0/100
Low

Measures how often this referee's decisions attract attention or review.

Learn more →
0.00
VAR Cards / Match
avg 0.030
0.00
Late Decisions / Match
avg 0.154

Recent Matches

Date Match Score Cards
2026-04-25 FC Köln vs Bayer 04 Leverkusen 1–2 3Y
2026-04-04 Werder Bremen vs RB Leipzig 1–2 3Y
2026-03-07 Heidenheim vs TSG Hoffenheim 2–4 —
2026-02-14 VfB Stuttgart vs FC Köln 3–1 5Y
2026-01-24 FC Union Berlin vs Borussia Dortmund 0–3 1Y
2026-01-14 RB Leipzig vs SC Freiburg 2–0 4Y
2025-12-14 Werder Bremen vs VfB Stuttgart 0–4 1Y 1R
2025-11-22 VfL Wolfsburg vs Bayer 04 Leverkusen 1–3 3Y
2025-11-01 St. Pauli vs Borussia Mönchengladbach 0–4 4Y
2025-10-05 Hamburger SV vs FSV Mainz 05 4–0 5Y
2025-09-20 TSG Hoffenheim vs FC Bayern München 1–4 3Y
2025-08-23 FC Union Berlin vs VfB Stuttgart 2–1 8Y