Allan Saint-Maximin’s stunning extra-time winner helped Steve Bruce’s side edge past Oxford United in dramatic fashion and set up a trip to West Bromwich Albion.
But do the bookmakers think United can win the tournament? Click and scroll through the pages to see how their chances are rated:
1. Portsmouth
Odds to win the FA Cup: 80/1 | Getty Images Photo: Dan Istitene
2. Derby County
Odds to win the FA Cup: 80/1 | Getty Images Photo: Nathan Stirk
3. Birmingham City
Odds to win the FA Cup: | Getty Images Photo: Nathan Stirk
4. West Bromwich Albion
Odds to win the FA Cup: 66/1 | Getty Images Photo: Lewis Storey
