Head to Head
| Pro 14 Rugby | 2017/09/15 18:35 | Ulster v Scarlets | L | 27-20 |
| Pro 14 Rugby | 2017/01/06 19:35 | Scarlets v Ulster | W | 16-13 |
| Pro 14 Rugby | 2016/09/16 18:05 | Ulster v Scarlets | L | 19-8 |
| United Rugby Championship | 2016/02/21 14:30 | Ulster v Scarlets | W | 20-21 |
| United Rugby Championship | 2015/09/12 14:00 | Scarlets v Ulster | W | 22-12 |
| United Rugby Championship | 2015/02/27 19:35 | Ulster v Scarlets | L | 25-20 |
| European Rugby Champions Cup | 2014/12/14 17:15 | Scarlets v Ulster | W | 22-13 |
| European Rugby Champions Cup | 2014/12/06 19:45 | Ulster v Scarlets | L | 24-9 |
Home History
| Pro 14 Rugby | 2018/02/17 15:15 | Leinster v Scarlets | L | 20-13 |
| Pro 14 Rugby | 2018/02/11 13:05 | Benetton Treviso v Scarlets | L | 22-12 |
| LV Cup | 2018/02/02 19:05 | Scarlets v Sale Sharks | L | 18-45 |
| LV Cup | 2018/01/27 15:00 | Harlequins v Scarlets | L | 35-7 |
| European Rugby Champions Cup | 2018/01/20 17:30 | Scarlets v Toulon | W | 30-27 |
| British & Irish Cup | 2018/01/13 14:30 | Hartpury College v Scarlets | L | 41-24 |
| European Rugby Champions Cup | 2018/01/12 19:45 | Bath v Scarlets | W | 17-35 |
| Pro 14 Rugby | 2018/01/05 19:35 | Scarlets v Newport Gwent Dragons | W | 47-13 |
Away History
| Pro 14 Rugby | 2018/02/16 19:35 | Ulster v Edinburgh | L | 16-17 |
| Pro 14 Rugby | 2018/02/09 19:35 | Ulster v Southern Kings | W | 59-10 |
| European Rugby Champions Cup | 2018/01/21 15:15 | Wasps v Ulster | L | 26-7 |
| European Rugby Champions Cup | 2018/01/13 13:00 | Ulster v La Rochelle | W | 20-13 |
| Pro 14 Rugby | 2018/01/06 17:35 | Leinster v Ulster | L | 38-7 |
| Pro 14 Rugby | 2018/01/01 17:35 | Ulster v Munster | W | 24-17 |
| Pro 14 Rugby | 2017/12/23 19:35 | Connacht v Ulster | L | 44-16 |
| European Rugby Champions Cup | 2017/12/15 19:45 | Ulster v Harlequins | W | 52-24 |