Good work if you managed to predict these teams.
Birmingham have made seven changes from the weekend - Hull have changed their ENTIRE team.
BIRMINGHAM XI: Ruddy, Buchanan, Bielik, Bacuna, Drameh, Anderson, James, Gardner, Longelo, Burke, Donovan
HULL XI: Ingram, McLoughlin, Docherty, Allahyar, Sharp, Vaughan, Lokilo, Furlong, Smith, Sellars-Fleming, Ashbee
Bolton make two changes from their draw with Luton last time out, including a first FA Cup start for Zac Ashworth.
While The Hatters boss Rob Edwards has made changes but fields a strong team for this away trip.
BOLTON XI: Baxter, Dacres-Cogley, Forrester, Almeida Santos, Toal, Ashworth, Sheehan, Thomason, Maghoma, Charles, Adeboyejo
LUTON XI: Krul, Ogbene, Burke, Osho, Mengi, Doughty, Mpanzu, Barkley, Clark, Morris, Chong
And now onto the 7.45pm games, with the replay between Bristol City and West Ham up first.
The Hammers are missing influential trio Lucas Paqueta, Jarrod Bowen and Mohammed Kudus tonight but go strong throughout everywhere else.
BRISTOL CITY XI: O'Leary, Tanner, Vyner, Dickie, McCrorie, William, James, Pring, Gardner-Hickman, Mehmeti, Conway
WEST HAM XI: Fabianski, Coufal, Zouma, Mavropanos, Cresswell, Emerson, Soucek, Ward-Prowse, Benrahma, Cornet, Ings
So, a chance now to look ahead at the teams picked for tonight's ties.
Starting with the earlier kick off between Wolves and Brentford.
Joe Hodge comes in for Joao Gomes in the only change for the hosts from the first tie.
WOLVES XI: Sa, Kilman, Bueno, Toti, Semedo, Doyle, Hodge, Doherty, Sarabia, Bellegarde, Cunha
BRENTFORD XI: Strakosha, Ajer, Mee, Collins, Roerslev, Janelt, Jensen, Damsgaard, Dasilva, Maupay, Lewis-Potter
Of course, all 10 teams tonight want to progress into the next round for a variety of reasons.
But the game between Eastleigh and Newport County carries an extra special edge.
That's because the victors in tonight's tie get the privilege of welcoming 12 time winners Manchester United to their ground in the next round.
That's something to look forward to. Unless you're Erik ten Hag perhaps....
So here are tonight's games in full, with the first kick-off not too long away....
Wolves vs Brentford - 7.30
Birmingham vs Hull - 7.45
Bolton vs Luton - 7.45
Bristol City vs West Ham - 7.45
Hello, good evening and welcome along to tonight's coverage of a big night ahead in the FA Cup 3rd round as a handful of replays take place.
We've an all-Premier League tie, a couple of top flight sides facing away banana skins, an all-Championship tie and a battle between Eastleigh and Newport County with a monumental reward for the winner.
There could be drama ahead....