15 December 2018
Kashima Antlers – CD Guadalajara
Referee: Bamlak Tessema (ETH, photo)
Assistant Referee 1: Zakhele Siwela (RSA)
Assistant Referee 2: Waleed Ahmed (SUD)
Fourth Official: Wilton Sampaio (BRA)
Reserve AR: Rodrigo Figueiredo (BRA)
VAR: Massimiliano Irrati (ITA)
AVAR 1: Abdulla Mohammed (UAE)
AVAR 2: Bruno Boschilia (BRA)
AVAR 3: Danny Makkelie (NED)
ES Tunis – Al Ain
Referee: Jair Marrufo (USA)
Assistant Referee 1: Frank Anderson (USA)
Assistant Referee 2: Corey Rockwell (USA)
Fourth Official: Ryuji Sato (JPN)
Reserve AR: Hiroshi Yamauchi (JPN)
VAR: Mark Geiger (USA)
AVAR 1: Paweł Gil (POL)
AVAR 2: Toru Sagara (JPN)
AVAR 3: Mauro Vigliano (ARG)