TONY MOWBRAY is targeting another Premier League scalp as he attempts to guide Middlesbrough into the FA Cup quarter-finals.
The Teessiders dumped derby rivals Sunderland out of the League Cup in the fourth round in October and gave eventual winners Swansea a real scare in their quarter-final tie at the Liberty Stadium before going down to the only goal.
Now Mowbray is challenging his players to prove their credentials once again when Chelsea come to town in the FA Cup fifth round this evening with Manchester United awaiting the winners.
He said: "The Premier League teams we have played this year, we acquitted ourselves pretty well in both games.
"We went out in the quarter-finals away at Swansea to the eventual winners in a game from which we felt really harshly done by not to come out with a positive result.
"And Sunderland, to go to the Stadium of Light and win was a good day for the club.
"It shows the players they can do it, they can go and compete because if Chelsea were playing at Sunderland tonight, you would all expect Sunderland to give them a really tough game and be competitive.
"Here we are, we have beaten Sunderland and why can't Middlesbrough give Chelsea a really tough game and be competitive?"
Mowbray's side will hope to throw off the shackles of a difficult run of results, which has seen them win just one of their last nine Championship games and slip out of the play-off places.
They will have to do so without the injured Jonathan Woodgate and Lukas Jutkiewicz – and with Josh McEachran, Kieron Dyer and loan signing Sammy Ameobi all ineligible.
The Boro manager freely admits he has no idea what side opposite number Rafael Benitez will field as he attempts to keep alive his hopes of winning a trophy this season, but knows whichever 11 men take the field tonight, they will have quality in abundance.
Mowbray said: "When you manage a club that expects to win every competition it enters, or be very competitive, it's a big game for Chelsea.
"That's why I think they will come with a very, very strong side and try to get the job done on the night.
"I have to say, the last thing we would want is a replay as well because the league games are ultimately the most important thing.
"In the context of our season, our target is to get out of this league. The top two have sort of run away."