OFK Donja Gorica – Qairat FK
Referee: Robin Hensgens NED (photo)
Assistant Referee 1: Roy de Nas NED
Assistant Referee 2: Michael Osseweijer NED
Referee: Robin Hensgens NED (photo)
Assistant Referee 1: Roy de Nas NED
Assistant Referee 2: Michael Osseweijer NED
Fourth Official: Ivan Šarac MNE
Referee Observer: Goran Mihajlević MNE
16 September 2026
Flora Tallinn – Havnar Boltfelag
Referee: Dovydas Švėgžda LTU
Assistant Referee 1: Benas Kikutis LTU
Assistant Referee 2: Maksim Tabunov LTU
Fourth Official: Kristjan-Eric Lääne EST
Referee Observer: Uno Tutk EST
Thor – Zalgiris
Referee: Ross Hardie SCO
Assistant Referee 1: Christopher Gentles SCO
Assistant Referee 2: Christopher Gentles SCO
Fourth Official: Sveinn Arnarsson ISL
Referee Observer: Gunnar Jónsson ISL
HJK Helsinki – FC Ballkani
Referee: Oscar Johnson SWE
Assistant Referee 1: Runo Robertsson SWE
Assistant Referee 2: Alexander Milovanovic SWE
Fourth Official: Joona Kontinen FIN
Referee Observer: Petteri Kari FIN
Santa Coloma – Brera Strumica
Referee: Loic Thomas LUX
Assistant Referee 1: Kevin Stammet LUX
Assistant Referee 2: Armin Kehonjic LUX
Fourth Official: Antoine Chiaramonti AND
Referee Observer: Luis Teixeira AND
Zrinjski Mostar – Lincoln Red Imps
Referee: Karl Koppel EST
Assistant Referee 1: Thor Vaas EST
Assistant Referee 2: Henri Kuusk EST
Fourth Official: Mateo Musa BIH
Referee Observer: Ognjen Valjić BIH
Valletta FC – FK Partizani
Referee: Sven Wolfensberger SUI
Assistant Referee 1: Guillaume Maire SUI
Assistant Referee 2: Claudio Dos Santos SUI
Fourth Official: Joseph Scerri MLT
Referee Observer: Christopher Lautier MLT
Cliftonville FC – Super Nova
Referee: Dominik Starý CZE
Assistant Referee 1: David Zoufalý CZE
Assistant Referee 2: Jan Váňa CZE
Fourth Official: Shane Andrews NIR
Referee Observer: Andrew Davey NIR
Cardiff Met – Una Strassen
Referee: Andreu Simarro AND
Assistant Referee 1: Guillem Miarnau AND
Assistant Referee 2: Eithan Martínez AND
Fourth Official: Benjamin Williams WAL
Referee Observer: Mark Whitby WAL
10 October 2026
Dinamo Tbilisi – Dinamo Minsk
Referee: Mateo Erceg CRO
Assistant Referee 1: Luka Pajić CRO
Assistant Referee 2: Stipe Brajković CRO
Fourth Official: Tsotne Samsonashvili GEO
Referee Observer: Goran Mihajlević MNE
16 September 2026
Flora Tallinn – Havnar Boltfelag
Referee: Dovydas Švėgžda LTU
Assistant Referee 1: Benas Kikutis LTU
Assistant Referee 2: Maksim Tabunov LTU
Fourth Official: Kristjan-Eric Lääne EST
Referee Observer: Uno Tutk EST
Thor – Zalgiris
Referee: Ross Hardie SCO
Assistant Referee 1: Christopher Gentles SCO
Assistant Referee 2: Christopher Gentles SCO
Fourth Official: Sveinn Arnarsson ISL
Referee Observer: Gunnar Jónsson ISL
HJK Helsinki – FC Ballkani
Referee: Oscar Johnson SWE
Assistant Referee 1: Runo Robertsson SWE
Assistant Referee 2: Alexander Milovanovic SWE
Fourth Official: Joona Kontinen FIN
Referee Observer: Petteri Kari FIN
Santa Coloma – Brera Strumica
Referee: Loic Thomas LUX
Assistant Referee 1: Kevin Stammet LUX
Assistant Referee 2: Armin Kehonjic LUX
Fourth Official: Antoine Chiaramonti AND
Referee Observer: Luis Teixeira AND
Zrinjski Mostar – Lincoln Red Imps
Referee: Karl Koppel EST
Assistant Referee 1: Thor Vaas EST
Assistant Referee 2: Henri Kuusk EST
Fourth Official: Mateo Musa BIH
Referee Observer: Ognjen Valjić BIH
Valletta FC – FK Partizani
Referee: Sven Wolfensberger SUI
Assistant Referee 1: Guillaume Maire SUI
Assistant Referee 2: Claudio Dos Santos SUI
Fourth Official: Joseph Scerri MLT
Referee Observer: Christopher Lautier MLT
Cliftonville FC – Super Nova
Referee: Dominik Starý CZE
Assistant Referee 1: David Zoufalý CZE
Assistant Referee 2: Jan Váňa CZE
Fourth Official: Shane Andrews NIR
Referee Observer: Andrew Davey NIR
Cardiff Met – Una Strassen
Referee: Andreu Simarro AND
Assistant Referee 1: Guillem Miarnau AND
Assistant Referee 2: Eithan Martínez AND
Fourth Official: Benjamin Williams WAL
Referee Observer: Mark Whitby WAL
10 October 2026
Dinamo Tbilisi – Dinamo Minsk
Referee: Mateo Erceg CRO
Assistant Referee 1: Luka Pajić CRO
Assistant Referee 2: Stipe Brajković CRO
Fourth Official: Tsotne Samsonashvili GEO
