Busquets looked to have picked up a knee problem and had to be replaced just on the hour mark. Andre Gomes came on in his place and received a superb reception from the Camp Nou crowd.
It remains to be seen exactly what the problem is, and how severe it might be, but it looks as though Busquets might be a doubt for the weekend’s clash with Athletic Bilbao.
Andres Iniesta made his return from injury in the clash and managed 56 minutes before being replaced by Paulinho.
We may get an update on Busquets after the game but let’s hope it’s not a serious problem.