UEFA Champions League – Quarter-finals (Second Leg)

8 April 2014
Chelsea FC – Paris SG
Referee: Pedro Proença (POR, photo)
Assistant Referee 1: Bertino Miranda (POR)
Assistant Referee 2: Tiago Trigo (POR)
Additional AR 1: João Capela (POR)
Additional AR 2: Duarte Gomes (POR)
Fourth Official: Paulo Santos (POR)
Referee Observer: Jozef Marko (SVK) 

Borussia Dortmund – Real Madrid
Referee: Damir Skomina (SVN)
Assistant Referee 1: Bojan Ul (SVN)
Assistant Referee 2: Gianluca Cariolato (ITA)
Additional AR 1: Slavko Vinčić (SVN)
Additional AR 2: Roberto Ponis (SVN)
Fourth Official: Jure Praprotnik (SVN)
Referee Observer: Alan Snoddy (NIR) 

9 April 2014
Bayern München – Manchester United
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: Daniel Gustavsson (SWE)
Referee Observer: Juan Fernández Marín (ESP)

Atlético Madrid – FC Barcelona
Referee: Howard Webb (ENG)
Assistant Referee 1: Michael Mullarkey (ENG)
Assistant Referee 2: Darren Cann (ENG)
Additional AR 1: Michael Oliver (ENG)
Additional AR 2: Anthony Taylor (ENG)
Fourth Official: Jake Collin (ENG)
Referee Observer: Wilfried Heitmann (GER)