Dutch coach Frank de Boer continues the "war" with Jose Mourinho.

A few days ago, ex-mentor Crystal Palace said that he wished that Marcus Rushford coach Jose Mourinho. The Portuguese did not stay away from this and in turn said that de Boer could teach Rushford, only lose.

After the departure of Manchester United from the Champions League from the Spanish Seville, the Dutchman again discussed the "special".

"Yes, Mourinho has the opportunity to say that I am the worst coach in the history of the English Premier League," de Boer said on Dutch TV.

"He's what we saw in the match with Sevilla. He's the coach who spent almost a billion pounds in his career on transfers, and his teams play like that, "added De Boer.