Arbroath’s Scottish Challenge Cup tie with Airdrieonians, Ayr United’s quarter-final visit to St Johnstone and Stranraer v Clyde in League 2 have been postponed.
The game at Gayfield is off because of high winds, while there are waterlogged pitches at Saints’ McDiarmid Park and Stranraer’s Stair Park.
Two other Challenge Cup last-eight ties and East Kilbride v Spartans in League 2 are scheduled for Tuesday, with all games kicking off at 19:45 GMT.
Queen’s Park host Raith Rovers and Stenhousemuir visit Inverness Caledonian Thistle in the cup.
Two of Saturday’s SPFL fixtures – Dundee United v St Mirren and Montrose v Peterhead – were postponed.
