[7] Newport County 1-0 Santos SP U20 [23] 2020-12-29 01:00
Stadium: Rodney Parade Round: 28
Referee: Craig Hicks Home Manager: Michael Flynn Away Manager: Paul Hurst
Head to Head
| England League 2 | 2020/12/08 19:00 | Grimsby v Newport County | W | 0-2 |
| England League 2 | 2020/02/25 19:45 | Grimsby v Newport County | L | 4-2 |
| England FA Cup | 2019/11/20 19:45 | Newport County v Grimsby | W | 2-0 |
| England FA Cup | 2019/11/09 15:00 | Grimsby v Newport County | D | 1-1 |
| England League 2 | 2019/02/02 15:00 | Grimsby v Newport County | L | 3-0 |
| England League 2 | 2018/08/25 14:00 | Newport County v Grimsby | W | 1-0 |
| England League 2 | 2018/01/13 15:00 | Grimsby v Newport County | W | 1-2 |
| England League 2 | 2017/09/23 14:00 | Newport County v Grimsby | W | 1-0 |
Home History
| England League 2 | 2020/12/26 15:00 | Crawley Town v Newport County | D | 1-1 |
| England League 2 | 2020/12/19 15:00 | Newport County v Oldham | L | 2-4 |
| England League 2 | 2020/12/15 19:00 | Salford City v Newport County | D | 1-1 |
| England League 2 | 2020/12/12 15:00 | Leyton Orient v Newport County | L | 2-1 |
| England League 2 | 2020/12/08 19:00 | Grimsby v Newport County | W | 0-2 |
| England League 2 | 2020/12/05 15:00 | Newport County v Morecambe | W | 2-1 |
| England League 2 | 2020/12/01 19:00 | Forest Green v Newport County | D | 1-1 |
| England FA Cup | 2020/11/28 13:00 | Newport County v Salford City | W | 3-0 |
Away History
| England League 2 | 2020/12/26 15:00 | Morecambe v Grimsby | L | 3-1 |
| England League 2 | 2020/12/22 19:00 | Grimsby v Bradford | L | 1-2 |
| England League 2 | 2020/12/19 15:00 | Grimsby v Scunthorpe | W | 1-0 |
| England League 2 | 2020/12/15 19:45 | Southend v Grimsby | L | 3-1 |
| England League 2 | 2020/12/12 15:00 | Grimsby v Mansfield | D | 1-1 |
| England League 2 | 2020/12/08 19:00 | Grimsby v Newport County | L | 0-2 |
| England League 2 | 2020/12/05 17:30 | Colchester v Grimsby | L | 2-1 |
| England League 2 | 2020/12/01 19:00 | Grimsby v Exeter | L | 1-4 |