"The important thing is to win and then concentrate on other things," said Rafael Benitez.
"The Premiership is physical, while you have to use your brain and muscle together in the Champions League.
"We are playing better in the Champions League because we are scoring goals and winning games," Benitez added.
"We try to play good football in the Premiership as well as in Europe, but the results are what matter."
Click here for video footage from the press-match press conference