The draw for round four of this season's Emirates FA Cup will take place this evening, live across the world on Facebook and Twitter with the U’s and Leeds United entering the draw as ball number 23.
The 32 fourth-round ties will be picked out by former England internationals Michael Owen and Martin Keown, both of whom lifted the trophy during their playing days.
Jake Humphrey will conduct the draw, which will get started at 7.10pm and will be broadcast on the Emirates FA Cup's Facebook and Twitter accounts.
The draw takes place at the BT Tower in central London, and will also be broadcast on BT Sport 2 ahead of their televised coverage of Leeds United's trip to Cambridge United. It will also be shown on BBC Two.