Coventry City boss Tony Mowbray has named an unchanged starting lineup as his side looks to maintain a perfect start to their League One campaign against Crewe Alexandra.

As a result, Newcastle United loanee Adam Armstrong is retained in attack and Marcus Tudgay stays on the bench for the Sky Blues.

Meanwhile, Alex boss Steve Davis has brought in Ryan Colclough in attack for the Cheshire outfit in place of ex-Liverpool and Fulham forward Lauri Dalla Valle.

However, Marcus Haber retains his place up front for Crewe, who were beaten at Scunthorpe United last time out.

Coventry City: Burge, Willis, Ricketts, Johnson, Stokes, O'Brien, Fleck, Vincelot, Lameiras, Maddison, Armstrong

Crewe Alexandra: Garratt, Turton, Ray, Nugent, Guthrie, Fox, Bingham, King, Inman, Haber, Colclough