The Saints, who themselves have only picked up one victory away from home in the league this season, are without the suspended Alan Mannus, though Steven Anderson starts, having had his red card rescinded in the week.
Partick Thistle: Gallacher, O'Donnell, Balatoni, Craigen, Lawless, Mair, Taylor, Fraser, Higginbotham, Erskine, McMillan
Subs: Fox, Muirhead, Doolan, Forbes, Piccolo, Elliott, Wilson
St Johnstone: Banks, Mackay, Scobbie, Cregg, Wright, Anderson, Millar, McDonald, Wotherspoon, May, Croft
Subs: Hurst, Fallon, O'Halloran, Brown, Miller, Hasselbaink, D. Easton