Designazioni valide per il ritorno dei sedicesimi di finale di UEFA Europa League:
22.02.2018, 17:00 CET
Stadion Lokomotiv, Moscow (RUS)
Lokomotiv Moskva - OGC Nice
Referee: Pavel Královec (CZE)
Assistant Referee 1: Roman Slyško (SVK)
Assistant Referee 2: Ivo Nádvorník (CZE)
Additional Assistant Referee 1: Petr Ardeleánu (CZE)
Additional Assistant Referee 2: Karel Hrubeš (CZE)
Fourth Official: Jiří Moláče (CZE)
22.02.2018, 19:00 CET
José Alvalade, Lisbon (POR)
Sporting CP - FC Astana
Referee: Tamás Bognár (HUN)
Assistant Referee 1: Balázs Buzás (HUN)
Assistant Referee 2: Theodoros Georgiou (HUN)
Additional Assistant Referee 1: Ádám Farkas (HUN)
Additional Assistant Referee 2: Péter Solymosi (HUN)
Fourth Official: Péter Kóbor (HUN)
22.02.2018, 19:00 CET
Stadio Olimpico, Rome (ITA)
SS Lazio - FCSB
Referee: Slavko Vinčič (SVN)
Assistant Referee 1: Tomaž Klančnik (SVN)
Assistant Referee 2: Andraž Kovačič (SVN)
Additional Assistant Referee 1: Rade Obrenovič (SVN)
Additional Assistant Referee 2: Roberto Ponis (SVN)
Fourth Official: Grega Kordež (SVN)
22.02.2018, 19:00 CET
Štruncovy Sady, Plzeň (CZE)
FC Viktoria Plzeň - FK Partizan
Referee: Jakob Kehlet (DEN)
Assistant Referee 1: Lars Hummelgaard (DEN)
Assistant Referee 2: Heine Sørensen (DEN)
Additional Assistant Referee 1: Michael Tykgaard (DEN)
Additional Assistant Referee 2: Jens Maae (DEN)
Fourth Official: Christian Brixen (DEN)
22.02.2018, 19:00 CET
Estadio de la Cerámica, Villarreal (ESP)
Villarreal CF - Olympique Lyonnais
Referee: Luca Banti (ITA)
Assistant Referee 1: Alessandro Giallatini (ITA)
Assistant Referee 2: Alessandro Costanzo (ITA)
Additional Assistant Referee 1: Paolo Valeri (ITA)
Additional Assistant Referee 2: Daniele Doveri (ITA)
Fourth Official: Riccardo Di Fiore (ITA)
22.02.2018, 19:00 CET
RB Arena, Leipzig (GER)
RB Leipzig - SSC Napoli
Referee: Anthony Taylor (ENG)
Assistant Referee 1: Gary Beswick (ENG)
Assistant Referee 2: Adam Nunn (ENG)
Additional Assistant Referee 1: Craig Pawson (ENG)
Additional Assistant Referee 2: Stuart Attwell (ENG)
Fourth Official: Stephen Child (ENG)
22.02.2018, 19:00 CET
Saint Petersburg Stadium, Saint Petersburg (RUS)
FC Zenit - Celtic FC
Referee: Antonio Mateu Lahoz (ESP)
Assistant Referee 1: Pau Cebrián Devís (ESP)
Assistant Referee 2: Roberto Díaz Pérez Del Palomar (ESP)
Additional Assistant Referee 1: Carlos Del Cerro Grande (ESP)
Additional Assistant Referee 2: Alejandro José Hernández Hernández (ESP)
Fourth Official: Teodoro Sobrino Magán (ESP)
22.02.2018, 19:00 CET
NSK Olimpiyskiy, Kyiv (UKR)
FC Dynamo Kyiv - AEK Athens
Referee: Matej Jug (SVN)
Assistant Referee 1: Matej Žunič (SVN)
Assistant Referee 2: Manuel Vidali (SVN)
Additional Assistant Referee 1: Nejc Kajtazovič (SVN)
Additional Assistant Referee 2: Dejan Balažič (SVN)
Fourth Official: Tomislav Pospeh (SVN)
22.02.2018, 19:00 CET
Estadio Metropolitano, Madrid (ESP)
Club Atlético de Madrid - FC København
Referee: Gediminas Mažeika (LTU)
Assistant Referee 1: Vytautas Šimkus (LTU)
Assistant Referee 2: Vytenis Kazlauskas (LTU)
Additional Assistant Referee 1: Donatas Rumšas (LTU)
Additional Assistant Referee 2: Robertas Valikonas (LTU)
Fourth Official: Dovydas Sužiedėlis (LTU)
22.02.2018, 21:05 CET
Estádio Municipal de Braga, Braga (POR)
SC Braga - Olympique de Marseille
Referee: Svein Oddvar Moen (NOR)
Assistant Referee 1: Kim Thomas Haglund (NOR)
Assistant Referee 2: Magnus Lundberg (NOR)
Additional Assistant Referee 1: Tore Hansen (NOR)
Additional Assistant Referee 2: Ola Hobber Nilsen (NOR)
Fourth Official: Jon-Michael Knutsen (NOR)
22.02.2018, 21:05 CET
Arsenal Stadium, London (ENG)
Arsenal FC - Östersunds FK
Referee: Ivan Kružliak (SVK)
Assistant Referee 1: Branislav Hancko (SVK)
Assistant Referee 2: Martin Balko (SVK)
Additional Assistant Referee 1: Peter Kralović (SVK)
Additional Assistant Referee 2: Filip Glova (SVK)
Fourth Official: František Ferenc (SVK)
22.02.2018, 21:05 CET
Stadio Giuseppe Meazza, Milan (ITA)
AC Milan - PFC Ludogorets 1945
Referee: Alberto Undiano Mallenco (ESP)
Assistant Referee 1: Roberto Alonso Fernández (ESP)
Assistant Referee 2: Juan Carlos Yuste Jiménez (ESP)
Additional Assistant Referee 1: Juan Martínez Munuera (ESP)
Additional Assistant Referee 2: José María Sánchez Martínez (ESP)
Fourth Official: Raúl Cabañero Martínez (ESP)
22.02.2018, 21:05 CET
Stadion Salzburg, Salzburg (AUT)
FC Salzburg - Real Sociedad de Fútbol
Referee: Sergey Karasev (RUS)
Assistant Referee 1: Anton Averyanov (RUS)
Assistant Referee 2: Tikhon Kalugin (RUS)
Additional Assistant Referee 1: Sergey Lapochkin (RUS)
Additional Assistant Referee 2: Sergey Ivanov (RUS)
Fourth Official: Igor Demeshko (RUS)
22.02.2018, 21:05 CET
Estadio de San Mamés, Bilbao (ESP)
Athletic Club - Spartak Moskva
Referee: Tobias Stieler (GER)
Assistant Referee 1: Rafael Foltyn (GER)
Assistant Referee 2: Jan Seidel (GER)
Additional Assistant Referee 1: Patrick Ittrich (GER)
Additional Assistant Referee 2: Harm Osmers (GER)
Fourth Official: Christian Gittelmann (GER)
22.02.2018, 21:05 CET
Stadio Città del Tricolore, Reggio nell'Emilia (ITA)
Atalanta Bergamasca Calcio - Borussia Dortmund
Referee: Jesús Gil Manzano (ESP)
Assistant Referee 1: Ángel Nevado Rodríguez (ESP)
Assistant Referee 2: Diego Barbero Sevilla (ESP)
Additional Assistant Referee 1: Javier Estrada Fernández (ESP)
Additional Assistant Referee 2: Ricardo De Burgos Bengoetxea (ESP)
Fourth Official: Miguel Martínez Munuera (ESP)