Portsmouth have made two changes to their starting lineup for tonight's League Two clash against leaders Chesterfield at the Proact Stadium.

Joe Devera and Jed Wallace both come into the team, replacing Daniel Alfei and Michael Drennen from the side that beat Accrington Stanley 1-0 in their last outing.

Portsmouth would move up to at least 14th place in the table with a victory, although they come up against a team looking to move four points clear at the top.

Chesterfield remain unchanged from the side that cruised to a 4-1 victory away to Cheltenham Town last Tuesday, with Owen Doyle leading the line once again.

Chesterfield: Lee; Darikwa, Evatt, Cooper, Humphreys; Morsy, Ryan, Gardner, Banks, Roberts; Doyle
Subs: Dunbavin, Smith, Hird, Togwell, O'Shea, Gnanduillet, Richards

Portsmouth: Carson; N'Gala, Padovani, Holmes, Shorey, Fogden, Chorley (c), Diagouraga, Jervis, Wallace, Devera
Subs: Smith, Ertl, Painter, Bradley, Harris, Agyemang, Racon