Referee.Observer logoREFEREE.Observer
RefereesTeamsMatchesCompetitions
Login
Referees/Belgium/Martijn Tiesters/All Matches

Martijn Tiesters

15 total assignments

Europa League01/29/2026
FC PortovsRangers FC
👤Assistant2
2025/26
2025 FIFA U-17 World Cup11/14/2025
BRAZILvsPARAGUAY
⚽Referee
2025/26
2025 FIFA U-17 World Cup11/11/2025
BURKINA FASOvsTAJIKISTAN
⚽Referee
2025/26
2025 FIFA U-17 World Cup11/08/2025
PARAGUAYvsPANAMA
⚽Referee
2025/26
2025 FIFA U-17 World Cup11/07/2025
ZAMBIAvsHONDURAS
⚽Referee
2025/26
2025 FIFA U-17 World Cup11/04/2025
HAITIvsEGYPT
⚽Referee
2025/26
Europa Conference League10/23/2025
AekvsAberdeen FC
👤Assistant2
2025/26
UEFA Europa Conference League Second Qualifying Round (Second Legs)07/31/2025
CD Santa ClaravsNK VARAŽDIN
👤Assistant1
2025/26
UEFA Champions League Second Qualifying Round (First Legs)07/22/2025
Kks Lech PoznańvsBreiðablik
👤Assistant1
2025/26
UEFA Europa Conference League
FK MornarvsPAKSI FC
🚩Assistant Referee 1
UEFA Europa Conference League
Djurgårdens IFvsNK Maribor
🚩Assistant Referee 1
UEFA Europa Conference League
The New Saints FCvsAstana FK
🚩Assistant Referee 1
UEFA Youth League
FC SalzburgvsTrabzonspor
🚩Assistant Referee 1
UEFA Youth League
Feyenoord RotterdamvsClub Atlético De Madrid
🚩Assistant Referee 2
UEFA Youth League
Olymbiakós SfpvsGirona FC
🚩Assistant Referee 2
← 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

© 2026 Referee.Observer. All rights reserved.

Data updated daily from official sources

·Privacy·Terms