Chelsea’s second leg against PSG was over after just 15 minutes, with the visitors establishing a massive 7-2 aggregate lead.
Rosenior’s side offered very little and were met by loud boos at half time, with many fans leaving Stamford Bridge all together.
As if it couldn’t get any worse, Chalobah, had to be stretchered off late on following a rash challenge from Achraf Hakimi.
Speaking to TNT Sports after the game, Rosenior provided an update, saying: "Trevoh, I just asked the medical team. He's got a high ankle sprain, so I'm praying it's nothing too serious because we can't lose another defender."
