Mark Robins has named an unchanged eleven from the side that beat Grimsby Town 4-0 at the Ricoh Arena on Saturday.
Hat-trick hero Marc McNulty keeps his place in attack alongside Jonson Clarke-Harris.
Captain Michael Doyle starts is midfield along with Jordan Shipley, Tom Bayliss and Peter Vincenti.
Jack Grimmer, Rod McDonald, Dom Hyam and Ryan Haynes start in defence.
Lee Burge is in goal.
Coventry XI: Burge; Grimmer, Hyam, McDonald, Haynes; Vincenti, Doyle (C), Bayliss, Shipley; Clarke-Harris, McNulty.
Subs: L.O'Brien, Stokes, Davies, K.Reid, Barrett, Biamou, Ponticelli.
Newport XI: Day; Pipe, White, M.O'Brien (C), Demetriou, Butler, Willmott, Dolan, Tozer, Amond, Hayes.
Subs: Bittner, Nouble, Jackson, T.Reid, McCoulsky, Sheehan, Collins.