| 1. Round | 03/08/2019 | Forest Green Rovers | - | Oldham Athletic | 1:0 | ||||
| 2. Round | 10/08/2019 | Walsall FC | - | Forest Green Rovers | 1:1 | ||||
| 3. Round | 17/08/2019 | Forest Green Rovers | - | Grimsby Town | 1:0 | ||||
| 5. Round | 24/08/2019 | Bradford City | - | Forest Green Rovers | 0:1 | ||||
| 7. Round | 07/09/2019 | Cambridge United | - | Forest Green Rovers | 0:1 | ||||
| 19. Round | 23/11/2019 | Leyton Orient | - | Forest Green Rovers | 2:4 | ||||
| 20. Round | 07/12/2019 | Forest Green Rovers | - | Scunthorpe United | 0:2 | ||||
| 24. Round | 29/12/2019 | Forest Green Rovers | - | Macclesfield Town | 1:0 | ||||
| 25. Round | 01/01/2020 | Forest Green Rovers | - | Exeter City | 0:1 | ||||
| 31. Round | 01/02/2020 | Grimsby Town | - | Forest Green Rovers | 2:2 | ||||
| 32. Round | 08/02/2020 | Forest Green Rovers | - | Walsall FC | 1:2 | ||||
| 33. Round | 11/02/2020 | Forest Green Rovers | - | Port Vale FC | 2:3 | ||||
| 34. Round | 15/02/2020 | Oldham Athletic | - | Forest Green Rovers | 1:1 | ||||
| 35. Round | 22/02/2020 | Scunthorpe United | - | Forest Green Rovers | 1:0 | ||||
| 37. Round | 07/03/2020 | Swindon Town | - | Forest Green Rovers | 0:2 |  |
Ireland