[14] Middlesbrough 1-1 Millwall [9] 2021-11-20 15:00
Stadium: Riverside Round: 18
Referee: Oliver Langford Home Manager: Chris Wilder Away Manager: Gary Rowett
Head to Head
| Inglismaa Championship | 2021/03/20 15:00 | Millwall v Middlesbrough | L | 1-0 |
| Inglismaa Championship | 2020/12/12 15:00 | Middlesbrough v Millwall | W | 3-0 |
| Inglismaa Championship | 2020/07/08 14:00 | Millwall v Middlesbrough | W | 0-2 |
| Inglismaa Championship | 2019/08/24 14:00 | Middlesbrough v Millwall | D | 1-1 |
| Inglismaa Championship | 2019/01/19 15:00 | Middlesbrough v Millwall | D | 1-1 |
| Inglismaa Championship | 2018/08/04 14:00 | Millwall v Middlesbrough | D | 2-2 |
| Inglismaa Championship | 2018/04/28 16:30 | Middlesbrough v Millwall | W | 2-0 |
| Inglismaa Championship | 2017/12/16 15:00 | Millwall v Middlesbrough | L | 2-1 |
Home History
| Inglismaa Championship | 2021/11/06 15:00 | West Brom v Middlesbrough | D | 1-1 |
| Inglismaa Championship | 2021/11/02 19:45 | Luton v Middlesbrough | L | 3-1 |
| Inglismaa Championship | 2021/10/30 14:00 | Middlesbrough v Birmingham | L | 0-2 |
| Inglismaa Championship | 2021/10/23 11:30 | Cardiff v Middlesbrough | W | 0-2 |
| Inglismaa Championship | 2021/10/20 18:45 | Middlesbrough v Barnsley | W | 2-0 |
| Inglismaa Championship | 2021/10/16 14:00 | Middlesbrough v Peterborough | W | 2-0 |
| Inglismaa Championship | 2021/10/02 14:00 | Hull v Middlesbrough | L | 2-0 |
| Inglismaa Championship | 2021/09/28 18:45 | Middlesbrough v Sheff Utd | W | 2-0 |
Away History
| Inglismaa Championship | 2021/11/06 15:00 | Millwall v Derby | D | 1-1 |
| Inglismaa Championship | 2021/11/02 19:45 | Millwall v Reading | W | 1-0 |
| Inglismaa Championship | 2021/10/30 14:00 | Huddersfield v Millwall | L | 1-0 |
| Inglismaa Championship | 2021/10/23 14:00 | Millwall v Stoke | W | 2-1 |
| Inglismaa Championship | 2021/10/19 18:45 | Sheff Utd v Millwall | W | 1-2 |
| Inglismaa Championship | 2021/10/16 14:00 | Millwall v Luton | L | 0-2 |
| Inglismaa Championship | 2021/10/02 14:00 | Barnsley v Millwall | W | 0-1 |
| Inglismaa Championship | 2021/09/29 18:45 | Millwall v Bristol City | W | 1-0 |