UEFA Europa League – Round of 16 (First Leg)

9 March 2017

FC Rostov – Manchester United
Referee: Felix Zwayer (GER, photo)
Assistant Referee 1: Thorsten Schiffner (GER)
Assistant Referee 2: Marco Achmüller (GER)
Additional AR 1: Marco Fritz (GER)
Additional AR 2: Patrick Ittrich (GER)
Fourth Official: Jan Seidel (GER)
Referee Observer: Karen Nalbandyan (ARM)

FC København – Ajax
Referee: Artur Soares Dias (POR)
Assistant Referee 1: Paulo Santos (POR)
Assistant Referee 2: Rui Tavares (POR)
Additional AR 1: Tiago Martins (POR)
Additional AR 2: João Pinheiro (POR)
Fourth Official: Bruno Rodrigues (POR)
Referee Observer: Herbert Fandel (GER)

Apoel – Anderlecht
Referee: Manuel De Sousa (POR)
Assistant Referee 1: Alvaro Mesquita (POR)
Assistant Referee 2: Ricardo Santos (POR)
Additional AR 1: Fábio Veríssimo (POR)
Additional AR 2: Carlos Xistra (POR)
Fourth Official: Nuno Pereira (POR)
Referee Observer: Kaj Natri (FIN)

Celta Vigo – FC Krasnodar
Referee: Craig Thomson (SCO)
Assistant Referee 1: David McGeachie (SCO)
Assistant Referee 2: Alan Mulvanny (SCO)
Additional AR 1: Andrew Dallas (SCO)
Additional AR 2: Kevin Clancy (SCO)
Fourth Official: Graeme Stewart (SCO)
Referee Observer: Rune Pedersen (NOR)

Schalke – Borussia Mönchengladbach
Referee: Björn Kuipers (NED)
Assistant Referee 1: Sander van Roekel (NED)
Assistant Referee 2: Erwin Zeinstra (NED)
Additional AR 1: Serdar Gözübüyük (NED)
Additional AR 2: Pol van Boekel (NED)
Fourth Official: Charles Schaap (NED)
Referee Observer: Guy Goethals (BEL)

Olympiacos – Beşiktaş
Referee: Danny Makkelie (NED)
Assistant Referee 1: Mario Diks (NED)
Assistant Referee 2: Hessel Steegstra (NED)
Additional AR 1: Kevin Blom (NED)
Additional AR 2: Jochem Kamphuis (NED)
Fourth Official: Jan de Vries (NED)
Referee Observer: Francesco Bianchi (SUI)

Olympique Lyonnais – AS Roma
Referee: Anthony Taylor (ENG)
Assistant Referee 1: Simon Bennett (ENG)
Assistant Referee 2: Jake Collin (ENG)
Additional AR 1: Andre Marriner (ENG)
Additional AR 2: Jonathan Moss (ENG)
Fourth Official: Adam Nunn (ENG)
Referee Observer: Jaap Uilenberg (NED)

KAA Gent – KRC Genk
Referee: Paolo Tagliavento (ITA)
Assistant Referee 1: Alessandro Costanzo (ITA)
Assistant Referee 2: Matteo Passeri (ITA)
Additional AR 1: Paolo Valeri (ITA)
Additional AR 2: Antonio Damato (ITA)
Fourth Official: Riccardo Di Fiore (ITA)
Referee Observer: Neale Barry (ENG)