Wales – Finland
Referee: Istvan Kovacs ROU (photo)
Assistant Referee 1: Vasile Marinescu ROU
Assistant Referee 2: Ovidiu Artene ROU
Fourth Official: Tobias Stieler GER
VAR: Marco Fritz GER
AVAR: Cătălin Popa ROU
Referee Observer: Tomasz Mikulski POL
Poland – Estonia
Referee: Slavko Vinčič SVN
Assistant Referee 1: Tomaž Klančnik SVN
Assistant Referee 2: Andraž Kovačič SVN
Fourth Official: Matej Jug SVN
VAR: Nejc Kajtazovič SVN
AVAR: Rade Obrenovič SVN
Referee Observer: Carlos Clos Gomez ESP
Israel – Iceland
Referee: Anthony Taylor ENG
Assistant Referee 1: Gary Beswick ENG
Assistant Referee 2: Adam Nunn ENG
Fourth Official: Christopher Kavanagh ENG
VAR: Stuart Attwell ENG
AVAR: David Coote ENG
Referee Observer: Elmir Pilav BIH
Bosnia and Herzegovina – Ukraine
Referee: Felix Zwayer GER
Assistant Referee 1: Stefan Lupp GER
Assistant Referee 2: Marco Achmüller GER
Fourth Official: Daniel Siebert GER
VAR: Bastian Dankert GER
AVAR: Christian Dingert GER
Referee Observer: Matteo Trefoloni ITA
Georgia – Luxembourg
Referee: Jose Sanchez Martínez ESP
Assistant Referee 1: Raul Cabanero Martinez ESP
Assistant Referee 2: Inigo Prieto Lopez ESP
Fourth Official: Jesus Gil Manzano ESP
VAR: Juan Martinez Munuera ESP
AVAR: Alejandro Hernandez Hernandez ESP
Referee Observer: Thomas Einwaller AUT
Greece – Kazakhstan
Referee: Danny Makkelie NED
Assistant Referee 1: Hessel Steegstra NED
Assistant Referee 2: Jan de Vries NED
Fourth Official: Allard Lindhout NED
VAR: Rob Dieperink NED
AVAR: Clay Ruperti NED
Referee Observer: Herbert Fandel GER
UEFA Nations League – Play-Out
Gibraltar – Lithuania
Referee: Giorgi Kruashvili GEO
Assistant Referee 1: Levan Varamishvili GEO
Assistant Referee 2: Zaza Pipia GEO
Fourth Official: Atilla Karaoglan TUR
VAR: Alper Ulusoy TUR
AVAR: Abdulkadir Bitigen TUR
Referee Observer: Ferenc Szekely HUN
