The 64-year-old, who current manages Lazio in Serie A, was pictured lighting up a cigarette in training ahead of their game vs AZ Alkmaar.
Chelsea beat Borussia Dortmund 2-1 on aggregate to reach the Champions League quarter-finals but it could be an uncertain summer.
Chelsea midfielder Kai Havertz is completely behind his manager amid a tricky period at Stamford Bridge.
Chelsea were awarded a penalty for a handball against Marius Wolf, but Peter Walton's analysis didn't make much sense.
Borussia Dortmund suffered their first defeat since November 30 on Tuesday night in their Champions League clash against Chelsea.
Chelsea beat Borussia Dortmund 2-0 at Stamford Bridge to progress to the Champions League quarter-finals.
Jude Bellingham wasn't happy when speaking about Chelsea's penalty situation.
A detailed Twitter thread how now broken down why Kai Havertz was allowed to retake his penalty for Chelsea against Borussia Dortmund.
Chelsea beat Borussia Dortmund 2-1 on aggregate.
"VAR officials [are] a disgrace." VAR ruled in favour of Chelsea and Kai Havertz doubled the Blues’ lead on his second spot-kick attempt.
Bayern Munich star Thomas Muller has said that PSG forward Kylian Mbappe “won’t have fun” if his side’s plan is “effective” on the night.
Jamie Carragher trolled Peter Schmeichel ahead of the Champions League action.
It's reported that a lawsuit will be filed against the La Liga club for corruption
Louis Saha believes Man United would be "doing even better if they had Cristiano [Ronaldo] up top" after the club’s mindset improved.
The Aston Villa footballer was given a present from tennis' world No.3 star
Man United are evolving their recruitment and academy team under Erik ten Hag.
Wout Weghorst took to social media to clarify why he touched the sign prior to Manchester United's defeat to Liverpool.
WWE Hall of Famer The Undertaker did a little fist bump before highlighting the "zero hesitation" in his answer to boxing legend Mike Tyson.
The former Man City striker is close to a return but he's also working on his driving
Former Miss Croatia poked fun at Manchester United on social media.
Man United legend Dwight Yorke believes that England star Declan Rice would have a "similar fee" to British-record signing Enzo Fernandez.
The two Liverpool full-backs were asked to do impersonations of their Anfield teammates
Mikel Arteta's side have been without the former Man City striker for months due to a knee injury sustained at the World Cup.