12 December 2019Getafe CF – FC Krasnodar
Referee: Daniel Siebert (GER, photo)
Assistant Referee 1: Jan Seidel (GER)
Assistant Referee 2: Markus Häcker (GER)
Fourth Official: Sören Storks (GER)
Referee Observer: Domenico Messina (ITA)
FC Kobenhavn – Malmö FF
Referee: Davide Massa (ITA)
Assistant Referee 1: Alberto Tegoni (ITA)
Assistant Referee 2: Stefano Alassio (ITA)
Fourth Official: Fabio Maresca (ITA)
Referee Observer: Lutz-Michael Fröhlich (GER)
Apoel FC – Sevilla FC
Referee: Nikola Dabanović (MNE)
Assistant Referee 1: Milovan Djukić (MNE)
Assistant Referee 2: Vladan Todorović (MNE)
Fourth Official: Miloš Bošković (MNE)
Referee Observer: Ray Ellingham (WAL)
Qarabag FK – F91 Dudelange
Referee: Kristo Tohver (EST)
Assistant Referee 1: Silver Koiv (EST)
Assistant Referee 2: Sten Klaasen (EST)
Fourth Official: Juri Frischer (EST)
Referee Observer: Nikolai Ivanov (RUS)
Dynamo Kyiv – FC Lugano
Referee: Aliyar Aghayev (AZE)
Assistant Referee 1: Zeynal Zeynalov (AZE)
Assistant Referee 2: Akif Amirali (AZE)
Fourth Official: Orkhan Mammadov (AZE)
Referee Observer: Frank De Bleeckere (BEL)
FC Basel – Trabzonspor
Referee: Aleksandar Stavrev (MKD)
Assistant Referee 1: Marjan Kirovski (MKD)
Assistant Referee 2: Dejan Kostadinov (MKD)
Fourth Official: Dejan Jakimovski (MKD)
Referee Observer: Uno Tutk (EST)
PSV Eindhoven – Rosenborg BK
Referee: Vitali Meshkov (RUS)
Assistant Referee 1: Anton Averianov (RUS)
Assistant Referee 2: Aleksei Lunev (RUS)
Fourth Official: Mikhail Vilkov (RUS)
Referee Observer: Markus Strömbergsson (SWE)
LASK – Sporting Clube de Portugal
Referee: William Collum (SCO)
Assistant Referee 1: Francis Connor (SCO)
Assistant Referee 2: David McGeachie (SCO)
Fourth Official: Nicholas Walsh (SCO)
Referee Observer: Petteri Kari (FIN)
Stade Rennais – Lazio
Referee: Srdjan Jovanović (SRB)
Assistant Referee 1: Uroš Stojković (SRB)
Assistant Referee 2: Milan Mihajlović (SRB)
Fourth Official: Novak Simović (SRB)
Referee Observer: Michael Riley (ENG)
CFR Cluj – Celtic FC
Referee: Halis Özkahya (TUR)
Assistant Referee 1: Ceyhun Sesigüzel (TUR)
Assistant Referee 2: Ekrem Kan (TUR)
Fourth Official: Alper Ulusoy (TUR)
Referee Observer: Shmuel Shteif (ISR)
Eintracht Frankfurt – Vitória SC
Referee: Gediminas Mažeika (LTU)
Assistant Referee 1: Vytautas Šimkus (LTU)
Assistant Referee 2: Vytenis Kazlauskas (LTU)
Fourth Official: Donatas Rumšas (LTU)
Referee Observer: Volodymyr Petrov (UKR)
Standard de Liège – Arsenal FC
Referee: Andreas Ekberg (SWE)
Assistant Referee 1: Mehmet Culum (SWE)
Assistant Referee 2: Stefan Hallberg (SWE)
Fourth Official: Glenn Nyberg (SWE)
Referee Observer: Iain Robertson Brines (SCO)
FC Porto – Feyenoord
Referee: Deniz Aytekin (GER)
Assistant Referee 1: Eduard Beitinger (GER)
Assistant Referee 2: Rafael Foltyn (GER)
Fourth Official: Sven Jablonski (GER)
Referee Observer: Miroslav Tulinger (CZE)
Rangers FC – BSC Young Boys
Referee: Felix Brych (GER)
Assistant Referee 1: Mark Borsch (GER)
Assistant Referee 2: Stefan Lupp (GER)
Fourth Official: Martin Petersen (GER)
Referee Observer: Stefano Podeschi (SMR)
PFC Ludogorets – Ferencvárosi TC
Referee: Matej Jug (SVN)
Assistant Referee 1: Matej Žunič (SVN)
Assistant Referee 2: Grega Kordež (SVN)
Fourth Official: Nejc Kajtazović (SVN)
Referee Observer: Nikolai Levnikov (RUS)
RCD Espanyol – CSKA Moskva
Referee: Kevin Blom (NED)
Assistant Referee 1: Johan Balder (NED)
Assistant Referee 2: Davie Goossens (NED)
Fourth Official: Allard Lindhout (NED)
Referee Observer: Niklas à Lidarenda (FRO)
KAA Gent – FC Olexandriya
Referee: Radu Petrescu (ROU)
Assistant Referee 1: Radu Ghinguleac (ROU)
Assistant Referee 2: Mircea Grigoriu (ROU)
Fourth Official: Marcel Birsan (ROU)
Referee Observer: Alfredo Trentalange (ITA)
VfL Wolfsburg – AS Saint Étienne
Referee: Paul Tierney (ENG)
Assistant Referee 1: Edward Smart (ENG)
Assistant Referee 2: Constantine Hatzidakis (ENG)
Fourth Official: David Coote (ENG)
Referee Observer: Antonio Damato (ITA)
AS Roma – Wolfsberger AC
Referee: Craig Pawson (ENG)
Assistant Referee 1: Lee Betts (ENG)
Assistant Referee 2: Ian Hussin (ENG)
Fourth Official: Andrew Madley (ENG)
Referee Observer: Marian Ružbarský (SVK)
Borussia Mönchengladbach – İstanbul Başakşehir
Referee: José Sánchez Martínez (ESP)
Assistant Referee 1: Raúl Cabañero Martínez (ESP)
Assistant Referee 2: Iñigo Prieto López (ESP)
Fourth Official: José Munuera Montero (ESP)
Referee Observer: Stavros Tritsonis (GRE)
Slovan Bratislava – SC Braga
Referee: Pawel Gil (POL)
Assistant Referee 1: Konrad Sapela (POL)
Assistant Referee 2: Marcin Borkowski (POL)
Fourth Official: Piotr Lasyk (POL)
Referee Observer: Elmir Pilav (BIH)
Wolverhampton Wanderers – Beşiktaş JK
Referee: Andris Treimanis (LVA)
Assistant Referee 1: Haralds Gudermanis (LVA)
Assistant Referee 2: Aleksejs Spasjonnikovs (LVA)
Fourth Official: Aleksandrs Golubevs (LVA)
Referee Observer: Michael Argyrou (CYP)
FK Partizan – FC Astana
Referee: Filip Glova (SVK)
Assistant Referee 1: František Ferenc (SVK)
Assistant Referee 2: Miroslav Benko (SVK)
Fourth Official: Michal Ocenáš (SVK)
Referee Observer: Kristinn Jakobsson (ISL)
Manchester United – AZ Alkmaar
Referee: Sandro Schärer (SUI)
Assistant Referee 1: Stephane De Almeida (SUI)
Assistant Referee 2: Bekim Zogaj (SUI)
Fourth Official: Fedayi San (SUI)
Referee Observer: Hugh Dallas (SCO)
