| juliol del 202614 de jul. |  Scottish League Cup | Linlithgow Rose 0–2 ST JohnstoneGroup Stage | V |
| 18 de jul. | Scottish League Cup | ST Johnstone3–0 MortonGroup Stage | V |
| 21 de jul. | Scottish League Cup | Inverness CT 1–0ST JohnstoneGroup Stage | D |
| 25 de jul. | Scottish League Cup | ST Johnstone1–1 East FifeGroup Stage | E |
| agost del 202602 d’ag. |  Premiership | ST Johnstone4–3 KilmarnockRegular Season - 1 | V |
| 08 d’ag. | Premiership | ST Mirren 16:00ST JohnstoneRegular Season - 2 | — |
| 22 d’ag. | Premiership | ST Johnstone16:00 CelticRegular Season - 3 | — |
| 29 d’ag. | Premiership | Heart Of Midlothian 16:00ST JohnstoneRegular Season - 4 | — |
| setembre del 202602 de set. | Premiership | Dundee 20:45ST JohnstoneRegular Season - 5 | — |
| 05 de set. | Premiership | ST Johnstone16:00 HibernianRegular Season - 6 | — |
| 19 de set. | Premiership | ST Johnstone16:00 FalkirkRegular Season - 7 | — |
| octubre del 202610 d’oct. | Premiership | Aberdeen 16:00ST JohnstoneRegular Season - 8 | — |
| 17 d’oct. | Premiership | ST Johnstone16:00 Dundee UtdRegular Season - 9 | — |
| 24 d’oct. | Premiership | Rangers 16:00ST JohnstoneRegular Season - 10 | — |
| 28 d’oct. | Premiership | ST Johnstone20:45 MotherwellRegular Season - 11 | — |
| 31 d’oct. | Premiership | Kilmarnock16:00ST JohnstoneRegular Season - 12 | — |
| novembre del 202607 de nov. | Premiership | ST Johnstone16:00DundeeRegular Season - 13 | — |
| 21 de nov. | Premiership | Falkirk16:00ST JohnstoneRegular Season - 14 | — |
| 28 de nov. | Premiership | Dundee Utd16:00ST JohnstoneRegular Season - 15 | — |
| desembre del 202602 de des. | Premiership | ST Johnstone20:45ST MirrenRegular Season - 16 | — |
| 05 de des. | Premiership | Celtic16:00ST JohnstoneRegular Season - 17 | — |
| 12 de des. | Premiership | ST Johnstone16:00RangersRegular Season - 18 | — |
| 19 de des. | Premiership | Hibernian16:00ST JohnstoneRegular Season - 19 | — |
| 26 de des. | Premiership | ST Johnstone16:00AberdeenRegular Season - 20 | — |
| 30 de des. | Premiership | ST Johnstone20:45Heart Of MidlothianRegular Season - 21 | — |
| gener del 202702 de gen. | Premiership | Motherwell16:00ST JohnstoneRegular Season - 22 | — |
| 09 de gen. | Premiership | ST Johnstone16:00FalkirkRegular Season - 23 | — |
| 23 de gen. | Premiership | Rangers16:00ST JohnstoneRegular Season - 24 | — |
| 30 de gen. | Premiership | ST Johnstone16:00Dundee UtdRegular Season - 25 | — |
| febrer del 202703 de febr. | Premiership | ST Mirren20:45ST JohnstoneRegular Season - 26 | — |
| 13 de febr. | Premiership | Dundee16:00ST JohnstoneRegular Season - 27 | — |
| 20 de febr. | Premiership | ST Johnstone16:00KilmarnockRegular Season - 28 | — |
| 27 de febr. | Premiership | Aberdeen16:00ST JohnstoneRegular Season - 29 | — |
| març del 202713 de març | Premiership | ST Johnstone16:00CelticRegular Season - 30 | — |
| 20 de març | Premiership | ST Johnstone16:00HibernianRegular Season - 31 | — |
| abril del 202703 d’abr. | Premiership | Heart Of Midlothian16:00ST JohnstoneRegular Season - 32 | — |
| 10 d’abr. | Premiership | ST Johnstone16:00MotherwellRegular Season - 33 | — |
