Manchester United are in great spirits going into the derby, says defender John O'Shea.
United picked up a 2-1 win over Wolves in the Premier League on Saturday thanks to a last-gasp goal from South Korean Park Ji-sung.
They now travel to Eastlands on Wednesday with the Blues having earned a 2-0 victory at West Brom on Sunday.
O'Shea said: "Derby games are fantastic to look forward to.
"We couldn't be going into it on a bigger high."