Europa League 2018/19 - Referee Appointments - Play-offs (II)

The following officials have been assigned to Tuesday's UEFA Europa League quarterfinals, to be played in a single-leg. 

11 August 2020, 21:00 CET - Gelsenkirchen (Veltins Arena)

FC Shakhtar Donetsk (UKR) - FC Basel 1893 (SUI)
Referee: Michael Oliver (ENG)
Assistant Referee 1: Stuart Burt (ENG)
Assistant Referee 2: Simon Peter Bennett (ENG)
Fourth Official: William Collum (SCO)
Video Assistant Referee: Craig Pawson (ENG)
Assistant Video Assistant Referee: Alejandro José Hernández Hernández (ESP)
UEFA Referee Observer: Hugh Dallas (SCO)
UEFA Delegate: Claude Runavot (FRA)

11 August 2020, 21:00 CET - Duisburg (MSV Arena)

Wolverhampton Wanderers FC (ENG) - Sevilla FC (ESP)
Referee: Daniele Orsato (ITA)
Assistant Referee 1: Lorenzo Manganelli (ITA)
Assistant Referee 2: Alessandro Giallatini (ITA)
Fourth Official: Ovidiu Haţegan (ROU)
Video Assistant Referee: Massimiliano Irrati (ITA)
Assistant Video Assistant Referee: Marco Guida (ITA)
UEFA Referee Observer: Marc Batta (FRA)
UEFA Delegate: Panagiotis Chatzialexiou (GER)