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FIFA World Cup 2026
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Referees
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Belgium
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Martijn Tiesters
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All Matches
Martijn Tiesters
3 total assignments
Season
All seasons
2025/26
Role
All roles
Assistant Referee (10)
Referee (5)
Country
All countries
Competition
All competitions
FIFA U-17 World Cup (5)
UEFA Europa Conference League (4)
UEFA Youth League (3)
UEFA Europa League (1)
UEFA Europa Conference League Second Qualifying Round (Second Legs) (1)
UEFA Champions League Second Qualifying Round (First Legs) (1)
3 matches (filtered)
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UEFA Youth League
FC Salzburg
vs
Trabzonspor
🚩
Assistant Referee 1
UEFA Youth League
Feyenoord Rotterdam
vs
Club Atlético De Madrid
🚩
Assistant Referee 2
UEFA Youth League
Olymbiakós Sfp
vs
Girona FC
🚩
Assistant Referee 2
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