The replays for the third round of the FA Cup take place tonight, with the BBC going to Stamford Bridge.
Following a goalless draw at Carrow Road, Norwich have a second chance of knocking-out a Premier League side. Given that Chelsea are currently riding high in the Champions League spots of the Premier League and Norwich are mid-table in the Championship, you think it looks clear what way the result will go, but you can never tell.
The winners will have a home tie against Newcastle United in the fourth round.
Chelsea v Norwich City is on BBC One at 19.30.