St Johnstone manager Derek McInnes is hopeful that midfielder Jody Morris can play through a stomach tear as Falkirk visit on Scottish Premier League duty.On-loan striker Cillian Sheridan returns after missing the defeat by employers Celtic, but defender Stevie Milne came off injured and is doubtful.
Kenny Deuchar, Martin Hardie, Kevin Rutkiewicz, Steven Anderson, Stuart McCaffrey, Peter MacDonald, Collin Samuel and Kevin Moon are already out.
Falkirk team news to follow.
St Johnstone: (from) Smith, Grainger, Irvine, Morris, Duberry, MacKay, Sheerin, Craig, Davidson, Millar, Swankie, Reynolds, Milne, Sheridan, Morais, Main, Gartland, Falkingham, Connolly.
Source: BBC Sport