Leeds United manager Neil Warnock is realistic about his side's chances in their League Cup quarter-final against Chelsea.
Leeds welcome Rafael Benitez's men to Elland Road on Wednesday and Warnock believes that his side will need some luck if they are to progress.
"You never know if it's your last big cup tie, so it whets the appetite," said Warnock.
"I hope we go out and give them a good game, but if we play well and they do as well there's only one winner, so we have to hope they're not right up to it.
"We can give anyone a run for their money on our patch and it promises to be a really good up tie."
Leeds will face Chelsea on Wednesday night at 7.45pm.