Millwall v Middlesbrough, 20 March 2021
| Score | 1-0 to Millwall |
| Competition | League Championship |
| Venue | The New Den |
View Millwall v Middlesbrough head to head
Kick-off: 3.00pm
Played behind closed doors due to COVID-19 restrictions.
| Score | 1-0 to Millwall |
| Competition | League Championship |
| Venue | The New Den |
View Millwall v Middlesbrough head to head