Hamilton have Steve Davies and Scott Martin back in their squad after the pair made their comebacks for the reserves against Motherwell on Monday. Midfielder Martin is looking to make his first appearance of the season.

Goalkeeper Ryan Fulton and Johnny Hunt are still unavailable through injury.

Provisional St Mirren squad: Hladky, P McGinn, Waters, Broadfoot, McLoughlin, Magennis, Erhahon, S McGinn, Flynn, Foley, Andreu, Djorkaeff, MacPherson, Durmus, Mullen, McAllister, Morias, Obika, Lyness.

Provisional Hamilton squad: Fon Williams, Fjortoft, Easton, Hamilton, McMann, Want, McGowan, Gogic, Mimnaugh, Hughes, MacKinnon, Beck, Alston, Smith, Cunningham, Oakley, Ogkmpoe, Miller, Adedoyin, Moyo, Davies, Martin, Southwood.