Jordan Robertson has been added to the St Johnstone squad. The 23-year-old striker has signed a short-term deal with the Perth club after impressing in training. Defender Michael Duberry is in contention after recovering from a groin injury, but Steven Anderson is a doubt with a knock. Manuel Pascali is suspended for Kilmarnock. Midfielder Mehdi Taouil has recovered from a groin injury but is likely to start on the bench. Mahamadou Sissoki is struggling with a groin injury while Liam Kelly is out with a virus. St Johnstone (from): Enckelman, Maybury, Grainger, Duberry, MacKay, Anderson, Craig, Invincibile, Davidson, Millar, MacDonald, Novikovas, Moon, Samuel, Robertson, Caddis, Jackson, May, Smith. Kilmarnock (from): Jaakkola, Clancy, Fowler, Sissoko, Hamill, Bryson, Mendes Silva, Eremenko, Gros, Agard, Hay, Taouil, Rui Miguel, Aubameyang, Berntsson, McKenzie, Letheren, Kennedy.
