There will be no replays in this year's FA Cup third round, but will one-off ties mean we see more shocks in the world's oldest knockout competition?
BBC Sport football expert Chris Sutton has made his predictions for all 32 games and given his verdict on who will make it into round four.
For this week's matches he is up against actor and musician Billy Bob Thornton, who is a Liverpool fan.
His new film, Trailer Park Boys Presents: Standing on the Shoulders of Kitties, is in cinemas from 10 January.
Do you agree with Chris and Billy's scores?