[4] Cardiff 1-0 Middlesbrough [9] 2018-02-17 15:00
Weer: Gut Stadion: Cardiff City Stadium Spielfeld: Gut Round: 32
Schiedsrichter: Darren Bond Home Manager: Neil Warnock Away Manager: Tony Pulis
Head to Head
| England - Championship | 2017/10/21 14:00 | Middlesbrough v Cardiff | W | 0-1 |
| England - Championship | 2016/02/23 19:45 | Middlesbrough v Cardiff | L | 3-1 |
| England - Championship | 2015/10/20 18:45 | Cardiff v Middlesbrough | W | 1-0 |
| England - Championship | 2015/01/20 19:45 | Middlesbrough v Cardiff | L | 2-1 |
| England - Championship | 2014/09/16 18:45 | Cardiff v Middlesbrough | L | 0-1 |
Home History
| England - Championship | 2018/02/13 19:45 | Cardiff v Bolton | W | 2-0 |
| England - Championship | 2018/02/09 19:45 | Millwall v Cardiff | D | 1-1 |
| England - Championship | 2018/02/03 15:00 | Leeds v Cardiff | W | 1-4 |
| England - FA Cup | 2018/01/28 16:00 | Cardiff v Manchester City | L | 0-2 |
| England - Championship | 2018/01/20 17:30 | Sheff Wednesday v Cardiff | D | 0-0 |
| England - FA Cup | 2018/01/16 19:45 | Mansfield v Cardiff | W | 1-4 |
| England - Championship | 2018/01/13 12:30 | Cardiff v Sunderland | W | 4-0 |
| England - FA Cup | 2018/01/06 15:00 | Cardiff v Mansfield | D | 0-0 |
Away History
| England - Championship | 2018/02/10 15:00 | Middlesbrough v Reading | W | 2-1 |
| England - Championship | 2018/02/03 15:00 | Norwich v Middlesbrough | L | 1-0 |
| England - Championship | 2018/01/30 19:45 | Middlesbrough v Sheff Wednesday | D | 0-0 |
| England - FA Cup | 2018/01/27 15:00 | Middlesbrough v Brighton | L | 0-1 |
| England - Championship | 2018/01/20 15:00 | Queens Park Rangers v Middlesbrough | W | 0-3 |
| England - Championship | 2018/01/13 15:00 | Middlesbrough v Fulham | L | 0-1 |
| England - FA Cup | 2018/01/06 13:00 | Middlesbrough v Sunderland | W | 2-0 |
| England - Championship | 2018/01/01 15:00 | Preston v Middlesbrough | W | 2-3 |