In his final campaign as Chelsea boss the Special One won only four out of 16 matches and lost nine before getting sacked just a few months after winning the Prem.
He has now suffered three consecutive defeats as Manchester United boss.
That means he so far has a win rate of 33 per cent, which is even worse than Swansea boss Francesco Guidolin’s.
But how does Mourinho compare with other managers?
The list in our gallery above only consists of managers who coached in the Premier League in both the 2015/2016 and 2016/2017 season.