But just four months later Mourinho was sacked by Chelsea as their title defence crumbled disastrously.
And while Pedro struggled to put his finger on exactly why things fell apart under the Portuguese, he admits there were major problems.
“It was about everything, everything just wasn’t right,” the 29-year-old told the Telegraph.
“We were very low in the league, the spirits were very low, the trust was very low, everything was going wrong. It made it very difficult to be fit, to be in a good position. It was just the whole thing – it wasn’t right.”