Marcos Rojo is sweating on potential Football Association action after the Manchester United defender appeared to stamp on Chelsea's Eden Hazard.
Monday's tense FA Cup quarter-final ended with Antonio Conte's Blues triumphing 1-0, with Jose Mourinho's latest Stamford Bridge return being thrown off kilter by Ander Herrera's first-half dismissal.
N'Golo Kante's fine strike proved the difference on a night that could have repercussions for United defender Rojo.
The Argentina international was involved in a number of tussles with Chelsea players throughout the game, and appeared to stamp on Hazard's chest during a second-half flare-up that could result in a retrospective sanction.