England – Czech Republic
Referee: Michael Fabbri (ITA, photo)
Assistant Referee 1: Alberto Tegoni (ITA)
Assistant Referee 2: Marco Bresmes (ITA)
Fourth Official: Gianluca Manganiello (ITA)
Referee Observer: Carlos Clos Gomez (ESP)
North Macedonia – Ukraine
Referee: Sigurd Kringstad (NOR)
Assistant Referee 1: Runar Langseth (NOR)
Assistant Referee 2: Ole Andreas Haukåsen (NOR)
Fourth Official: Kristoffer Hagenes (NOR)
Referee Observer: Michael Johansen (DEN)
Croatia – Estonia
Referee: Ishmael Barbara (MLT)
Assistant Referee 1: Roberto Vella (MLT)
Assistant Referee 2: Duncan Sultana (MLT)
Fourth Official: Emanuel Grech (MLT)
Referee Observer: Mika Peltola (FIN)
San Marino – Israel
Referee: Henrik Nalbandyan (ARM)
Assistant Referee 1: Mesrop Ghazaryan (ARM)
Assistant Referee 2: Erik Arevshatyan (ARM)
Fourth Official: Zaven Hovhannisyan (ARM)
Referee Observer: Ian Stokes (IRL)
France – Armenia
Referee: Andrei Chivulete (ROU)
Assistant Referee 1: Vladimir Urzica (ROU)
Assistant Referee 2: Andrei Constantinescu (ROU)
Fourth Official: Sebastian Coltescu (ROU)
Referee Observer: Sokol Jareci (ALB)
Northern Ireland – Lithuania
Referee: Joonas Jaanovits (EST)
Assistant Referee 1: Aron Härsing (EST)
Assistant Referee 2: Jaan Roos (EST)
Fourth Official: Martti Pukk (EST)
Referee Observer: Alon Yefert (ISR)
Greece – Belarus
Referee: Irakli Kvirikashvili (GEO)
Assistant Referee 1: Giorgi Elikashvili (GEO)
Assistant Referee 2: Davit Akhvlediani (GEO)
Fourth Official: Goga Kikacheishvili (GEO)
Referee Observer: Stephane Lannoy (FRA)
Liechtenstein – Iceland
Referee: Joni Hyytiä (FIN)
Assistant Referee 1: Sami Nykänen (FIN)
Assistant Referee 2: Veli Leppänen (FIN)
Fourth Official: Kaarlo Hämäläinen (FIN)
Referee Observer: Martin Hansson (SWE)
Cyprus – Portugal
Referee: Jeremie Pignard (FRA)
Assistant Referee 1: Aurelien Drouet (FRA)
Assistant Referee 2: Laurent Coniglio (FRA)
Fourth Official: Florent Batta (FRA)
Referee Observer: Georgi Yordanov (BUL)
Hungary – Latvia
Referee: Sandi Putros (DEN)
Assistant Referee 1: Lars Hummelgaard (DEN)
Assistant Referee 2: Steffen Bramsen (DEN)
Fourth Official: Jakob Sundberg (DEN)
Referee Observer: Eyjolfur Olafsson (ISL)
Azerbaijan – Austria
Referee: Miloš Milanović (SRB)
Assistant Referee 1: Jovan Grujić (SRB)
Assistant Referee 2: Matija Olajoš (SRB)
Fourth Official: Marko Srećković (SRB)
Referee Observer: Sergei Zuev (RUS)
Norway – Finland
Referee: Mads-Kristoffer Kristoffersen (DEN)
Assistant Referee 1: Dennis Rasmussen (DEN)
Assistant Referee 2: Ole Kronlykke (DEN)
Fourth Official: Jorgen Daugbjerg (DEN)
Referee Observer: Albano Janku (ALB)
Russia – Slovakia
Referee: Peter Kjaersgaard (DEN)
Assistant Referee 1: Victor Skytte (DEN)
Assistant Referee 2: Jesper Dahl (DEN)
Fourth Official: Jens Maae (DEN)
Referee Observer: Rusmir Mrković (BIH)
Sweden – Bosnia and Herzegovina
Referee: Dumitru Muntean (MDA)
Assistant Referee 1: Andrei Bodean (MDA)
Assistant Referee 2: Victor Mardari (MDA)
Fourth Official: Veaceslav Banari (MDA)
Referee Observer: Tony Asumaa (FIN)
Slovenia – Albania
Referee: Robert Hennessy (IRL)
Assistant Referee 1: Allen Lynch (IRL)
Assistant Referee 2: Emmett Dynan (IRL)
Fourth Official: Graham Kelly (IRL)
Referee Observer: Alain Sars (FRA)
Serbia – Faroe Islands
Referee: Adam Ladebäck (SWE)
Assistant Referee 1: Daniel Yng (SWE)
Assistant Referee 2: Christian Tennstedt (SWE)
Fourth Official: Granit Maqedonci (SWE)
Referee Observer: Michalis Argyrou (CYP)
Germany – Poland
Referee: Luis Godinho (POR)
Assistant Referee 1: Rui Teixeira (POR)
Assistant Referee 2: Valter Rufo (POR)
Fourth Official: Andre Narciso (POR)
Referee Observer: Vencel Toth (HUN)
Switzerland – Moldova
Referee: Jonathan Lardot (BEL)
Assistant Referee 1: Kevin Monteny (BEL)
Assistant Referee 2: Vito Di Vincenzo (BEL)
Fourth Official: Jasper Vergoote (BEL)
Referee Observer: Gevorg Hovhanesian (ARM)
Ireland – Italy
Referee: Horatiu Fesnic (ROU)
Assistant Referee 1: Valentin Avram (ROU)
Assistant Referee 2: Mihai Marica (ROU)
Fourth Official: Iulian Calin (ROU)
Referee Observer: Milorad Mažić (SRB)
Netherlands – Bulgaria
Referee: Sascha Stegemann (GER)
Assistant Referee 1: Rafael Foltyn (GER)
Assistant Referee 2: Frederick Assmuth (GER)
Fourth Official: Daniel Schlager (GER)
Referee Observer: Pavle Radovanović (MNE)
Gibraltar – Wales
Referee: Marian Barbu (ROU)
Assistant Referee 1: Cristian Orbulet (ROU)
Assistant Referee 2: Laszlo Bucsi (ROU)
Fourth Official: Horia Mladinovici (ROU)
Referee Observer: John Ferry (NIR)
Belgium – Turkey
Referee: Robert Harvey (IRL)
Assistant Referee 1: Robert Clarke (IRL)
Assistant Referee 2: Michelle O'Neill (IRL)
Fourth Official: Adriano Reale (IRL)
Referee Observer: Karel Vidlak (CZE)
Scotland – Kazakhstan
Referee: Snir Levy (ISR)
Assistant Referee 1: Nati Dotan (ISR)
Assistant Referee 2: Tom Adi (ISR)
Fourth Official: Erez Papir (ISR)
Referee Observer: Alberto Undiano Mallenco (ESP)
Malta – Spain
Referee: Dario Bel (CRO)
Assistant Referee 1: Marjan Tomas (CRO)
Assistant Referee 2: Kruno Šarić (CRO)
Fourth Official: Zdenko Lovrić (CRO)
Referee Observer: Robert Schörgenhofer (AUT)