| 2. Round | 15/08/2015 | Carlisle United | - | Cambridge United | 4:4 |  |
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| 3. Round | 18/08/2015 | AFC Wimbledon | - | Cambridge United | 1:2 | ||||
| 4. Round | 22/08/2015 | Cambridge United | - | Crawley Town | 0:3 |  |
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| 8. Round | 19/09/2015 | Hartlepool United | - | Cambridge United | 0:0 | ||||
| 9. Round | 26/09/2015 | Cambridge United | - | Stevenage FC | 1:0 | ||||
| 10. Round | 29/09/2015 | Wycombe Wanderers | - | Cambridge United | 1:0 | ||||
| 11. Round | 03/10/2015 | York City | - | Cambridge United | 2:2 | ||||
| 12. Round | 10/10/2015 | Cambridge United | - | Portsmouth FC | 1:3 | ||||
| 13. Round | 17/10/2015 | Cambridge United | - | Northampton Town | 2:1 | ||||
| 14. Round | 21/10/2015 | Exeter City | - | Cambridge United | 1:0 | |
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| 15. Round | 24/10/2015 | Yeovil Town | - | Cambridge United | 2:3 |
England