Head to Head
| Pro 14 Rugby | 2018/11/23 19:35 | Scarlets v Ulster | W | 29-12 |
| Pro 14 Rugby | 2018/09/01 16:15 | Ulster v Scarlets | L | 15-13 |
| Pro 14 Rugby | 2018/02/24 19:35 | Scarlets v Ulster | W | 34-10 |
| 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 |
Home History
| Pro 14 Rugby | 2018/12/01 17:15 | Glasgow v Scarlets | L | 29-20 |
| Pro 14 Rugby | 2018/11/23 19:35 | Scarlets v Ulster | W | 29-12 |
| Pro 14 Rugby | 2018/11/02 19:35 | Edinburgh v Scarlets | L | 31-21 |
| Pro 14 Rugby | 2018/10/26 17:00 | Southern Kings v Scarlets | W | 34-41 |
| European Rugby Champions Cup | 2018/10/19 18:45 | Leicester v Scarlets | L | 45-27 |
| European Rugby Champions Cup | 2018/10/13 16:30 | Scarlets v Racing Metro | L | 13-14 |
| Pro 14 Rugby | 2018/10/06 14:00 | Scarlets v Ospreys | W | 20-17 |
| Pro 14 Rugby | 2018/09/29 17:30 | Scarlets v Southern Kings | W | 54-14 |
Away History
| Pro 14 Rugby | 2018/12/01 15:00 | Ulster v Cardiff Blues | W | 16-12 |
| Pro 14 Rugby | 2018/11/23 19:35 | Scarlets v Ulster | L | 29-12 |
| Pro 14 Rugby | 2018/11/03 15:00 | Benetton Treviso v Ulster | W | 10-15 |
| Pro 14 Rugby | 2018/10/26 18:55 | Ulster v Newport Gwent Dragons | W | 36-18 |
| European Rugby Champions Cup | 2018/10/20 16:30 | Racing Metro v Ulster | L | 44-12 |
| European Rugby Champions Cup | 2018/10/13 16:30 | Ulster v Leicester | W | 24-10 |
| Pro 14 Rugby | 2018/10/05 18:35 | Ulster v Connacht | L | 15-22 |
| Pro 14 Rugby | 2018/09/29 18:35 | Munster v Ulster | L | 64-7 |