| 1 | Sun 26 Jul | 10-1 v Dunfermline AthleticSt Mirren 0-1 Dunfermline Athletic | Viaplay Cup Group C |
| 2 | Sat 1 Aug | 12-0 v FalkirkFalkirk 0-2 St Mirren | William Hill Premiership |
| 3 | Sat 8 Aug | 11-0 v St JohnstoneSt Mirren 1-0 St Johnstone | William Hill Premiership |
| 4 | Sun 16 Aug | 11-5 v RangersRangers 5-1 St Mirren | Viaplay Cup Second Round |
| 5 | Sun 30 Aug | 13-3 v MotherwellSt Mirren 3-3 Motherwell | William Hill Premiership |
| 6 | Wed 2 Sep | 11-0 v KilmarnockKilmarnock 0-1 St Mirren | William Hill Premiership |
| 7 | Sat 5 Sep | 11-2 v CelticSt Mirren 1-2 Celtic | William Hill Premiership |
| 8 | Wed 9 Sep | 10-1 v RangersRangers 1-0 St Mirren | William Hill Premiership |
| 9 | Sat 19 Sep | 10-3 v Dundee UnitedSt Mirren 0-3 Dundee United | William Hill Premiership |
| 10 | Sat 10 Oct | 10-5 v Heart of MidlothianHeart of Midlothian 5-0 St Mirren | William Hill Premiership |
| 11 | Sat 17 Oct | 11-3 v AberdeenAberdeen 3-1 St Mirren | William Hill Premiership |
| 12 | Sat 24 Oct | 12-1 v DundeeSt Mirren 2-1 Dundee | William Hill Premiership |
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