R. Mullen
Goalkeeper · 
ST Mirren
ST Mirren Career
| Season | Club | Apps | Goals | A | Rating |
|---|---|---|---|---|---|
| 26/27 | ST Mirren · Premiership | 0 | 0 | 0 | 0.00 |
| 25/26 |  St. Mirren U21 · Challenge Cup | 5 | 0 | 0 | |
| 24/25 |  Morton · Championship | 19 | 0 | 0 | |
| 23/24 |  Clyde · Friendlies Clubs | 0 | 0 | 0 | |
| 22/23 | Clyde · League One | 6 | 0 | 0 | |
| 21/22 |  Celtic II · Challenge Cup | 2 | 0 | 0 | |
| 20/21 |  Queen's Park · League Two | 1 | 0 | 0 | |
| 19/20 |  Scotland U19 · UEFA U19 Championship | 6 | 0 | 0 | |
| 17/18 |  Celtic U19 · UEFA Youth League | 6 | 0 | 0 |
Transfers 4
| Date | Club | Type |
|---|---|---|
| Jul 1, 2025 | ST Mirren from Morton | Free agent |
| Jun 29, 2025 | ST Mirren from Morton | Free agent |
| Sep 23, 2022 | Clyde from Queen's Park | Free agent |
| Oct 16, 2020 | Celtic U21 from Cove Rangers |