Motherwell are set to have an unchanged squad as their injury problems ease. Jon Obika is back in training following a hamstring injury but is unlikely to feature. Callum Slattery and Adam Montgomery remain out.
Ross County had seven players out through injury on Saturday, including skipper Jack Baldwin and goalkeeper Ross Laidlaw. Connor Randall has undergone surgery, while Scott Allardice, Ross Callachan, Ryan Leak and Dylan Smith remain out.