Iain Dowie says Coventry must reproduce their performance at Blackburn when they host League One opposition in the fourth-round of the FA Cup.The Sky Blues, who earned a surprise 4-1 win at Ewood Park in round three, have been handed a home tie against either Millwall or Walsall, who must replay next week following Saturday's goalless draw at the Banks's Stadium.

While accepting Coventry will be favourites, Dowie insists he will not be underestimating his side's opponents.

"The FA Cup is a magical competition and, after last Saturday, we know all about upsets," said the Sky Blues boss. "We need to make sure that we put in a performance of the calibre we produced against Blackburn to ensure that we are still in the hat in round five.

"On paper we will be the favourites as we are the Championship side. But it doesn't matter whether it is Millwall or Walsall - they will both come here looking to cause an upset and progress at our expense."

Both Millwall and Walsall have strong Coventry links with stalwart defender Richard Shaw now playing for the Lions and former academy director Richard Money now manager of the Saddlers.

More Football News from TEAMtalk