Manchester United manager Sir Alex Ferguson believes that the outcome from the Manchester City and Chelsea clash will be "interesting" in terms of the Premier League title race.
The Red Devils are currently four points clear of their local rivals, with Roberto Mancini's side due to face the Blues this week.
"They have a big game on Wednesday," The Mirror quotes Ferguson as saying. "It will be really interesting.
"The important thing was for us to do our job against Wolves. There are nine games left. We have to keep whittling them down. Eventually, the games run out and hopefully we will achieve what we want. We expect it to go the wire, put it that way. Always hope for the best and fear for the worst."
The English champions will face Fulham at Old Trafford next Monday.