Nottingham Forest – Aston Villa
Referee: João Pinheiro POR (photo)
Assistant Referee 1: Bruno Jesus POR
Assistant Referee 2: Luciano Maia POR
Fourth Official: Espen Eskas NOR
VAR: Tiago Martins POR
AVAR: André Narciso POR
Referee Observer: Matteo Trefoloni ITA
SC Braga – SC Freiburg
Referee: Anthony Taylor ENG
Assistant Referee 1: Gary Beswick ENG
Assistant Referee 2: Adam Nunn ENG
Fourth Official: Christopher Kavanagh ENG
VAR: Michael Salisbury ENG
AVAR: Stuart Attwell ENG
Referee Observer: Dejan Filipović SRB