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Season Report Card
Niklas Diehm
🇩🇪
Germany
2026/27
2
teams
1
venues
1
cities
1
countries
Total Matches
1
As Assistant
1
Competitions
(1)
3. Liga
1
Countries visited
(1)
🇩🇪
Germany
1
Teams officiated
(2)
Fortuna Köln
1
Mannheim
1
Venues
(1)
Carl-Benz-Stadion
1
Cities
(1)
Mannheim
1
First match
November 7, 2026
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Last match
November 7, 2026
View match →
Matches this season
Role
All roles
Assistant Referee (1)
Country
All countries
Germany (1)
Competition
All competitions
3. Liga (1)
1 match
3. Liga
07/11/2026
Mannheim
2–1
Fortuna Köln
🚩
Assistant Referee 2