Chelsea had plans for a team bonding session this week before Roberto di Matteo's sacking.
The Daily Mail says morale among players was so low following the 2-1 defeat at West Bromwich they planned a night out on Wednesday at Under the Bridge, a venue beneath Stamford Bridge.
It was seen as a chance for the squad to repair relations with the backroom staff following the stormy scenes at The Hawthorns when players, management and coaching staff traded insults after they fell four points behind Manchester City.
Chelsea assistant manager Steve Holland had arrived at The Hawthorns with a black eye and a cut cheek and it was still prominent when he was in the dug-out at the Juventus Stadium on Tuesday night.