Mourinho on Sky Sports: "I can believe Southampton defended with everything they have - with organisation, spirit and solidarity of players and the effort they fought to get the point.
"My players tried to win, especially in the second half. I can't understand such a big penalty [when Cesc Fabregas fell under the challenge of Matt Targett]. Out of nothing West Ham manager Sam Allardyce starts speaking about Chelsea players diving, then another coach and another coach. The referee changes a penalty for a yellow card.
"Same happened with Diego Costa in the game against Burnley. That I can't understand. A point is a point against a difficult team. There are doubts and doubts - a penalty like that, I will leave with that. The reality is there are penalties and penalties - this one was a huge one. Match after match coaches are telling Chelsea players are diving. I will go to the referee and wish him a good year and tell him he will be ashamed."