He is now also targeting UEFA Champions League glory as well on 19th May.
"We won the first final and we have another great chance to win another title, the most important in Europe, and we are all looking forward to playing this game," Mata said.
"It hasn't been an easy season for us in the Premier League, with the change of manager and everything.
"We were still fighting for a title, we achieved this one, and we have the possibility to win both.
"Chelsea never give up."