UEFA Champions League – Quarter-finals (Second Leg)

21 April 2015
Bayern München – FC Porto
Referee: Martin Atkinson (ENG, photo)
Assistant Referee 1: Michael Mullarkey (ENG)
Assistant Referee 2: Stephen Child (ENG)
Additional AR1: Anthony Taylor (ENG)
Additional AR2: Craig Pawson (ENG)
Fourth Official: Darren England (ENG)
Referee Observer: Vladimir Sajn (SVN)

FC Barcelona – Paris St. Germain
Referee: Svein Oddvar Moen (NOR)
Assistant Referee 1: Kim Haglund (NOR)
Assistant Referee 2: Frank Andås (NOR)
Additional AR1: Kim Henry Johnsen (NOR)
Additional AR2: Svein-Erik Edvartsen (NOR)
Fourth Official: Sven Erik Midthjell (NOR)
Referee Observer: Francesco Bianchi (SUI)

22 April 2015
Real Madrid – Atlético Madrid

Referee: Felix Brych (GER)
Assistant Referee 1: Mark Borsch (GER)
Assistant Referee 2: Stefan Lupp (GER)
Additional AR1: Bastian Dankert (GER)
Additional AR2: Marco Fritz (GER)
Fourth Official: Marco Achmüller (GER)
Referee Observer: Hugh Dallas (SCO)

AS Monaco – Juventus Turin
Referee: William Collum (SCO)
Assistant Referee 1: Damien MacGraith (IRL)
Assistant Referee 2: Graham Chambers (SCO)
Additional AR1: Robert Madden (SCO)
Additional AR2: Kevin Clancy (SCO)
Fourth Official: Alastair Mather (SCO)
Referee Observer: Terje Hauge (NOR)