[10] St Mirren 3-2 St Johnstone [9] 2020-12-19 15:00
Stadium: St. Mirren Park Round: 18
Referee: Steven McLean Home Manager: James Michael Goodwin Away Manager: Callum Davidson
Head to Head
| Scotland Premiership | 2020/08/29 14:00 | St Johnstone v St Mirren | L | 1-0 |
| Scotland Premiership | 2020/03/04 19:45 | St Mirren v St Johnstone | D | 0-0 |
| Scotland Premiership | 2019/12/21 15:00 | St Johnstone v St Mirren | D | 0-0 |
| Scotland Premiership | 2019/10/19 14:00 | St Mirren v St Johnstone | W | 2-0 |
| Scotland Premiership | 2019/04/27 14:00 | St Mirren v St Johnstone | D | 1-1 |
| Scotland Premiership | 2019/03/27 19:45 | St Johnstone v St Mirren | L | 1-0 |
| Scotland Premiership | 2018/12/26 14:00 | St Mirren v St Johnstone | L | 0-1 |
| Scotland Premiership | 2018/10/27 14:00 | St Johnstone v St Mirren | L | 2-0 |
Home History
| Scotland League Cup | 2020/12/16 20:00 | St Mirren v Rangers | W | 3-2 |
| Scotland Premiership | 2020/12/12 15:00 | Motherwell v St Mirren | W | 0-1 |
| Scotland Premiership | 2020/12/05 15:00 | St Mirren v Aberdeen | D | 1-1 |
| Scotland League Cup | 2020/11/28 17:15 | St Mirren v Aberdeen | W | 2-1 |
| Scotland Premiership | 2020/11/21 15:00 | Livingston v St Mirren | W | 0-1 |
| Scotland League Cup | 2020/11/14 15:00 | Queen's Park v St Mirren | W | 0-1 |
| Scotland League Cup | 2020/11/11 19:45 | St Mirren v Morton | W | 7-6 |
| Scotland Premiership | 2020/11/06 19:45 | St Mirren v Dundee Utd | D | 0-0 |
Away History
| Scotland League Cup | 2020/12/15 19:45 | Dunfermline v St Johnstone | W | 4-5 |
| Scotland Premiership | 2020/12/12 15:00 | St Johnstone v Livingston | L | 1-2 |
| Scotland Premiership | 2020/12/06 15:00 | Celtic v St Johnstone | D | 1-1 |
| Scotland League Cup | 2020/11/28 15:00 | Motherwell v St Johnstone | W | 1-2 |
| Scotland Premiership | 2020/11/24 19:00 | Hibernian v St Johnstone | D | 2-2 |
| Scotland Premiership | 2020/11/21 15:00 | St Johnstone v Motherwell | D | 1-1 |
| Scotland League Cup | 2020/11/14 15:00 | Peterhead v St Johnstone | W | 1-3 |
| Scotland League Cup | 2020/11/10 19:45 | St Johnstone v Dundee Utd | L | 3-4 |