At 00:45 Beijing time on September 10, Barcelona will host Feyenoord in the first round of the Champions League league phase. Before the match, UEFA officially announced the referee appointments for the game.

Referee appointments for Barcelona vs Feyenoord:
Referee: Jablonski (Germany)
First assistant referee: Edward Beitinger (Germany)
Second assistant referee: Erik Müller (Germany)
Fourth official: Tobias Reichel (Germany)
VAR: Bastian Dankert (Germany)
Assistant VAR: Andrew Dallas (Scotland)