Erik Mattsson

1. 1AIK2×
2. 2Kks Lech Poznań1×
3. 3BSC Young Boys1×
4. 4Breiðablik1×
5. 5Racing FC Union Lëtzebuerg1×

Least-Officiated Teams

Clubs in their current competition, ordered by how seldom this official has worked their matches.

Each number = matches officiated involving that club · 0× = never officiated them

1. 1Breiðablik1×
2. 2FC Dynamo Kyiv1×
3. 3FC Fcsb1×
4. 4FC København1×
5. 5FC Salzburg1×
6. 6FC Viktoria Plzeň1×
7. 7FK Crvena Zvezda1×
8. 8Ferencvárosi TC1×
9. 9Hnk Rijeka1×
10. 10HŠK ZRINJSKI MOSTAR1×

Frequently Works With

1. 1
   Niklas Nyberg
   assistant1
   1×
2. 2
   William Young
   Observer
   1×
3. 3
   Petteri Kari
   Observer
   1×
4. 4
   Jeroen Manschot
   VAR
   1×
5. 5
   Vitaliy Skoblya
   Assistant Referee 1
   1×
6. 6
   Vysotskyi Volodymyr
   Assistant Referee 2
   1×
7. 7
   Adam Ladebäck
   Referee
   1×
8. 8
   Viktor Kopiyevsʹkyy
   Referee
   1×

Rarely Works With

Active officials in UEFA Youth League they have shared fewest matches with.

1. 1
   Benjamin Speedie
   Fourth Official · 17 in league
   Never
2. 2
   Stefan Ebner
   Fourth Official · 16 in league
   Never
3. 3
   Álvaro Rodríguez Recio
   Fourth Official · 16 in league
   Never
4. 4
   Viktar Hiecikaŭ
   Assistant Referee 2 · 15 in league
   Never
5. 5
   Amine Kourgheli
   Referee · 15 in league
   Never
6. 6
   Juryj Chomčanka
   Assistant Referee 1 · 15 in league
   Never
7. 7
   David López Jiménez
   Fourth Official · 14 in league
   Never
8. 8
   Salustià Chato Ciprés
   Observer · 14 in league
   Never