| 1 | 14/7/2018 | 190-0 v East FifeSt Johnstone 0-0 East Fife | Betfred Cup Group B |
| 2 | 21/7/2018 | 191-0 v MontroseMontrose 0-1 St Johnstone | Betfred Cup Group B |
| 3 | 28/7/2018 | 193-1 v Forfar AthleticForfar Athletic 1-3 St Johnstone | Betfred Cup Group B |
| 4 | 12/8/2018 | 191-1 v HibernianSt Johnstone 1-1 Hibernian | Ladbrokes Premiership |
| 5 | 25/8/2018 | 191-0 v DundeeSt Johnstone 1-0 Dundee | Ladbrokes Premiership |
| 6 | 1/9/2018 | 192-1 v Hamilton AcademicalHamilton Academical 1-2 St Johnstone | Ladbrokes Premiership |
| 7 | 15/9/2018 | 191-1 v AberdeenSt Johnstone 1-1 Aberdeen | Ladbrokes Premiership |
| 8 | 23/9/2018 | 19 1-5 v RangersRangers 5-1 St Johnstone | Ladbrokes Premiership |
| 9 | 26/9/2018 | 190-1 v CelticSt Johnstone 0-1 Celtic | Betfred Cup Quarter Final |
| 10 | 29/9/2018 | 191-2 v Heart of MidlothianHeart of Midlothian 2-1 St Johnstone | Ladbrokes Premiership |
| 11 | 7/10/2018 | 190-6 v CelticSt Johnstone 0-6 Celtic | Ladbrokes Premiership |
| 12 | 20/10/2018 | 191-0 v MotherwellMotherwell 0-1 St Johnstone | Ladbrokes Premiership |
| 13 | 27/10/2018 | 192-0 v St MirrenSt Johnstone 2-0 St Mirren | Ladbrokes Premiership |
| 14 | 31/10/2018 | 19 1-0 v LivingstonLivingston 0-1 St Johnstone | Ladbrokes Premiership |
| 15 | 3/11/2018 | 191-0 v HibernianHibernian 0-1 St Johnstone | Ladbrokes Premiership |
| 16 | 10/11/2018 | 194-0 v Hamilton AcademicalSt Johnstone 4-0 Hamilton Academical | Ladbrokes Premiership |
| 17 | 24/11/2018 | 190-0 v KilmarnockSt Johnstone 0-0 Kilmarnock | Ladbrokes Premiership |
| 18 | 5/12/2018 | 19 2-2 v Heart of MidlothianSt Johnstone 2-2 Heart of Midlothian | Ladbrokes Premiership |
| 19 | 8/12/2018 | 192-0 v AberdeenAberdeen 0-2 St Johnstone | Ladbrokes Premiership |