UEFA Europa League – Round of 16 (First Leg)

13 March 2014

Ludogorets – Valencia
Referee: Clément Turpin (FRA, photo)
Assistant Referee 1: Cyril Gringore (FRA)
Assistant Referee 2: Nicolas Danos (FRA)
Additional AR 1: Tony Chapron (FRA)
Additional AR 2: Nicolas Rainville (FRA)
Fourth Official: Cyril Lompre (FRA)
Referee Observer: Hans Reijgwart (NED)

FC Porto – SSC Napoli
Referee: Pavel Královec (CZE)
Assistant Referee 1: Roman Slyško (SVK)
Assistant Referee 2: Martin Wilczek (CZE)
Additional AR 1: Radek Příhoda (CZE)
Additional AR 2: Michal Paták (CZE)
Fourth Official: Antonin Kordula (CZE)
Referee Observer: Zoran Petrović (SRB)

FC Basel – FC Salzburg
Referee: Ovidiu Haţegan (ROU)
Assistant Referee 1: Octavian Sovre (ROU)
Assistant Referee 2: Sebastian Gheorghe (ROU)
Additional AR 1: Alexandru Tudor (ROU)
Additional AR 2: Sebastian Coltescu (ROU)
Fourth Official: Radu Ghinguleac (ROU)
Referee Observer: Bertrand Layec (FRA)

Juventus Turin – AC Fiorentina
Referee: Björn Kuipers (NED)
Assistant Referee 1: Angelo Boonman (NED)
Assistant Referee 2: Erwin Zeinstra (NED)
Additional AR 1: Pol van Boekel (NED)
Additional AR 2: Richard Liesveld (NED)
Fourth Official: Hessel Steegstra (NED)
Referee Observer: Kyros Vassaras (GRE)

AZ Alkmaar – Anji
Referee: Daniele Orsato (ITA)
Assistant Referee 1: Renato Faverani (ITA)
Assistant Referee 2: Andrea Stefani (ITA)
Additional AR 1: Paolo Mazzoleni (ITA)
Additional AR 2: Antonio Damato (ITA)
Fourth Official: Alessandro Giallatini (ITA)
Referee Observer: Charles Agius (MLT)

Olympique Lyon – Viktoria Plzen
Referee: Antonio Mateu Lahoz (ESP)
Assistant Referee 1: Pau Cebrian Devis (ESP)
Assistant Referee 2: Javier Rodriguez Aguilar (ESP)
Additional AR 1: Carlos Clos Gómez (ESP)
Additional AR 2: Alejandro Hernández Hernández (ESP)
Fourth Official: Roberto Díaz Pérez del Palomar (ESP)
Referee Observer: Jørn West Larsen (DEN)

Sevilla CF – Real Betis
Referee: Cüneyt Çakir (TUR)
Assistant Referee 1: Bahattin Duran (TUR)
Assistant Referee 2: Tarik Ongun (TUR)
Additional AR 1: Hüseyin Göçek (TUR)
Additional AR 2: Barış Şimşek (TUR)
Fourth Official: Orkun Aktaş (TUR)
Referee Observer: Sándor Piller (HUN)

Tottenham – Benfica
Referee: Jonas Eriksson (SWE)
Assistant Referee 1: Mathias Klasenius (SWE)
Assistant Referee 2: Daniel Wärnmark (SWE)
Additional AR 1: Stefan Johannesson (SWE)
Additional AR 2: Markus Strömbergsson (SWE)
Fourth Official: Magnus Sjöblom (SWE)
Referee Observer: Pierluigi Collina (ITA)