Sunday
Celtic (1) v St Johnstone (4)
Defender Cha Du-ri and midfielder Victor Wanyama are suspended for Celtic's clash with St Johnstone after being sent off in last week's Old Firm derby defeat by Rangers at Ibrox. Winger James Forrest, who missed the trip to Govan with a bruised ankle, remains a doubt.
St Johnstone manager Steve Lomas has yet to decide whether to include new signing Derek Riordan in the squad against Celtic after agreeing a short-term contract until the end of the season. Midfielder Murray Davidson is set to miss the trip to Parkhead with a knee injury, while the Perth side will make a late decision on left-back Callum Davidson, who is still struggling with a hamstring problem.
Last season: St Johnstone 0 Celtic 1, Celtic 2 St Johnstone 0, St Johnstone 0 Celtic 3
Last five league matches: Celtic W W W D L; St Johnstone W D W W W
Top scorers (all competitions): Gary Hooper & Anthony Stokes (Celtic) 20; Francisco Sandaza (St Johnstone) 17
Referee: George Salmond (Scotland).
Inverness (10) v Hibernian (11)
Defender Josh Meekings is available again following suspension for Inverness. Wingers Jonny Hayes and Aaron Doran and defender Kenny Gillett are to return to the squad following injury. Andrew Shinnie (foot) and Chris Hogg (knee) are the only absentees.
Defender Ian Murray is the only definite absentee for Hibernian as he continues his recovery from a hip problem. Defender James McPake (back) and winger Danny Galbraith (groin) have recovered from recent injuries and could be included, but midfielder Martin Scott is not in the squad after being made available on loan.
Last season: Inverness 2 Hibernian 0, Hibernian 2 Inverness 0, Inverness 4 Hibernian 2, Hibernian 1 Inverness 1
Last five league matches: Inverness L L D W L; Hibernian L W D L L
Top scorers (all competitions): Gregory Tade (Inverness) 9; Garry O'Connor (Hibernian) 12
Referee: Bobby Madden (Scotland).