[14] Luton 3-0 Peterborough [18] 2021-08-07 14:00
Stadium: Kenilworth Road Round: 1
Referee: Leigh Doughty Home Manager: Nathan Jones Away Manager: Darren Ferguson
Head to Head
| England League 1 | 2019/01/19 15:00 | Luton v Peterborough | W | 4-0 |
| England EFL Trophy | 2018/11/13 19:45 | Peterborough v Luton | L | 2-1 |
| England League 1 | 2018/08/18 14:00 | Peterborough v Luton | L | 3-1 |
| England EFL Trophy | 2018/01/09 19:45 | Luton v Peterborough | L | 6-7 |
| England FA Cup | 2015/12/06 14:00 | Peterborough v Luton | L | 2-0 |
| Club Friendly List | 2014/08/02 14:00 | Luton v Peterborough | D | 1-1 |
Home History
| Club Friendly List | 2021/07/24 14:00 | Luton v Portsmouth | D | 1-1 |
| UK Friendlies | 2021/07/17 14:00 | Boreham Wood v Luton | W | 1-3 |
| World Club Friendlies | 2021/07/03 14:00 | Hitchin v Luton | W | 0-7 |
| England Championship | 2021/05/08 11:30 | QPR v Luton | L | 3-1 |
| England Championship | 2021/05/04 18:15 | Luton v Rotherham | D | 0-0 |
| England Championship | 2021/05/01 14:00 | Luton v Middlesbrough | D | 1-1 |
| England Championship | 2021/04/25 12:00 | Bristol City v Luton | W | 2-3 |
| England Championship | 2021/04/21 18:45 | Luton v Reading | D | 0-0 |
Away History
| Club Friendly List | 2021/08/03 18:00 | Kings Lynn Town v Peterborough | L | 1-0 |
| UK Friendlies | 2021/07/31 14:00 | Portsmouth v Peterborough | L | 2-0 |
| World Club Friendlies | 2021/07/24 13:00 | Barnet v Peterborough | W | 2-3 |
| England League 1 | 2021/05/09 11:00 | Doncaster v Peterborough | W | 1-4 |
| England League 1 | 2021/05/01 14:00 | Peterborough v Lincoln City | D | 3-3 |
| England League 1 | 2021/04/27 18:45 | Peterborough v Doncaster | D | 2-2 |
| England League 1 | 2021/04/24 14:00 | Charlton v Peterborough | W | 0-1 |
| England League 1 | 2021/04/20 18:45 | Peterborough v Gillingham | L | 0-1 |