Torna l'Europa League, arrivata ai quarti di finale. C'è ancora un'italiana in corsa ed è il Napoli di Carlo Ancelotti, impegnato a Londra contro l'Arsenal. All'Emirates Stadium ci sarà uno spagnolo ad arbitrare: Alberto Undiano Mallenco. Queste tutte le designazioni del giovedì di Europa Legue:
ARSENAL-NAPOLI
Referee: Alberto Undiano Mallenco (ESP)
Assistant Referee 1: Raúl Cabañero Martínez (ESP)
Assistant Referee 2: Íñigo Prieto López de Ceraín (ESP)
Fourth Official: Diego Barbero Sevilla (ESP)
Additional Assistant Referee 1: Xavier Estrada Fernández (ESP)
Additional Assistant Referee 2: José Luis Munuera Montero (ESP)
UEFA Referee Observer: Stefan Messner (AUT)
UEFA Delegate: Rainer Koch (GER)
VILLARREAL-VALENCIA
Referee: Michael Oliver (ENG)
Assistant Referee 1: Stuart Burt (ENG)
Assistant Referee 2: Simon Bennett (ENG)
Fourth Official: Constantine Hatzidakis (ENG)
Additional Assistant Referee 1: Craig Pawson (ENG)
Additional Assistant Referee 2: Andre Marriner (ENG)
UEFA Referee Observer: Alexandru Deaconu (ROU)
UEFA Delegate: Kieran O'Connor (WAL)
BENFICA-EINTRACHT FRANCOFORTE
Referee: Anthony Taylor (ENG)
Assistant Referee 1: Gary Beswick (ENG)
Assistant Referee 2: Adam Nunn (ENG)
Fourth Official: Lee Betts (ENG)
Additional Assistant Referee 1: Stuart Attwell (ENG)
Additional Assistant Referee 2: Martin Atkinson (ENG)
UEFA Referee Observer: Terje Hauge (NOR)
UEFA Delegate: Pierino Lardi (SUI)
SLAVIA PRAGA-CHELSEA
Referee: Felix Zwayer (GER)
Assistant Referee 1: Thorsten Schiffner (GER)
Assistant Referee 2: Marco Achmüller (GER)
Fourth Official: Eduard Beitinger (GER)
Additional Assistant Referee 1: Daniel Siebert (GER)
Additional Assistant Referee 2: Sascha Stegemann (GER)
UEFA Referee Observer: Haim Jakov (ISR)
UEFA Delegate: João Morais (POR)
