Chelsea manager Jose Mourinho says the Premier League leaders will look to maintain their positive start to the season at Manchester United on Sunday.
Mourinho famously played without a recognised striker as Chelsea held Man United to goalless draw at Old Trafford three games into last season.
But after seven wins in eight games, Mourinho is happy with his tactics.
“We are confident. We are in a good situation and there is no reason for us to change our feeling,” he said.
“We try for the best result as always.
“We try to play as good as we are playing and we are always trying to play, respecting an opponent that is one of the best and most difficult in the Premier League.”