William Collum
17 total assignments
17 matches (filtered)
UEFA Europa League19/02/2026
Gnk DinamovsKrc Genk
👁️Observer
2025/26
UEFA Europa League24/08/2023
ŠK Slovan BratislavavsÁris Lemesoú
⚽Referee
2023/24
UEFA Europa League08/08/2023
Hšk ZrinjskivsBreiðablik
📺AVAR
2023/24
UEFA Europa League03/11/2022
Real BetisvsHjk Helsinki
⚽Referee
2022/23
UEFA Europa League06/10/2022
FC ZürichvsPSV
⚽Referee
2022/23
UEFA Europa League18/08/2022
Malmö FFvsSivasspor
⚽Referee
2022/23
UEFA Europa League07/04/2022
RB LeipzigvsAtalanta BC
4️⃣Fourth Official
2021/22
UEFA Europa League09/12/2021
Olympique De MarseillevsFC Lokomotiv Moskva
⚽Referee
2021/22
UEFA Europa League16/09/2021
PSV EindhovenvsReal Sociedad De Fútbol
⚽Referee
2021/22
UEFA Europa League25/02/2021
AFC AjaxvsLosc Lille
⚽Referee
2020/21
UEFA Europa League05/11/2020
Zorya LuhanskvsAek Athens FC
⚽Referee
2020/21
UEFA Europa League29/10/2020
SK Slavia PrahavsBayer 04 Leverkusen
⚽Referee
2020/21
UEFA Europa League12/12/2019
LaskvsSporting Clube De Portugal
⚽Referee
2019/20
UEFA Europa League
Sporting CPvsSK Sturm Graz
⚽Referee
UEFA Europa League
Stade Rennais FCvsPanathīnaïkos AO
⚽Referee
UEFA Europa League
Real BetisvsHjk Helsinki
⚽Referee
UEFA Europa League
Hšk ZrinjskivsBreiðablik
📺AVAR