REFEREE.Observer

Referees Teams Matches Competitions Store World Cup

Login Get Started

REFEREE.Observer

FIFA World Cup 2026

Explore

Referees Teams Matches Competitions Store Search

Get Started Free Login

Referees//Stefanos Koymparakis/All Matches

Stefanos Koymparakis

1 total assignments

Season

Role

Country

Competition

1 match (filtered)

UEFA Europa Conference League

KÍ KlaksvíkvsHjk

← Back to Profile

R

Referee.Observer

The world's most comprehensive platform for tracking referee appointments, analyzing bias patterns, and exploring referee networks across all football competitions.

Explore

Browse Referees
Competitions
Recent Matches
Network Graph
Compare Referees

Resources

About Us
Methodology
API Documentation
Privacy Policy
Terms of Service

Referee Store

Shop kit & gear
Size guide
Shipping & returns
Track order
Clubs & bulk orders

© 2026 Referee.Observer. All rights reserved.

Data updated daily from official sources

·Privacy·Terms