[17] Leyton Orient 2-3 Grimsby [18] 2020-10-17 16:30
Stadium: Matchroom Stadium Round: 6
Referee: Tom Nield Home Manager: Ross Embleton Away Manager: Ian Holloway
Head to Head
| England League 2 | 2020/01/11 15:00 | Leyton Orient v Grimsby | D | 1-1 |
| England League 2 | 2019/10/19 14:00 | Grimsby v Leyton Orient | W | 0-4 |
| England League 2 | 2017/03/11 15:00 | Leyton Orient v Grimsby | L | 0-3 |
| England League 2 | 2016/08/20 14:00 | Grimsby v Leyton Orient | W | 1-2 |
Home History
| England League 2 | 2020/10/13 18:00 | Walsall v Leyton Orient | L | 2-1 |
| England League 2 | 2020/10/10 14:00 | Barrow v Leyton Orient | D | 1-1 |
| England EFL Trophy | 2020/10/06 18:00 | Leyton Orient v AFC Wimbledon | W | 2-0 |
| England League 2 | 2020/10/03 14:00 | Leyton Orient v Cheltenham | L | 0-2 |
| England League 2 | 2020/09/19 14:00 | Leyton Orient v Mansfield | D | 2-2 |
| England EFL Cup | 2020/09/15 18:45 | Leyton Orient v Plymouth | W | 3-2 |
| England League 2 | 2020/09/12 14:00 | Oldham v Leyton Orient | W | 0-1 |
| England EFL Trophy | 2020/09/08 18:00 | Leyton Orient v Brighton U21 | W | 3-2 |
Away History
| England League 2 | 2020/10/13 18:00 | Cheltenham v Grimsby | W | 1-3 |
| England League 2 | 2020/10/10 14:00 | Bolton v Grimsby | D | 0-0 |
| England League 2 | 2020/09/19 14:00 | Grimsby v Salford City | L | 0-4 |
| England League 2 | 2020/09/12 14:00 | Walsall v Grimsby | L | 1-0 |
| England EFL Trophy | 2020/09/08 18:45 | Grimsby v Harrogate Town | W | 7-6 |
| England EFL Cup | 2020/09/05 14:00 | Grimsby v Morecambe | L | 4-5 |
| England League 2 | 2020/03/07 13:00 | Scunthorpe v Grimsby | W | 0-2 |
| England League 2 | 2020/03/03 19:45 | Plymouth v Grimsby | L | 3-0 |