Head to Head
| Pro 14 Rugby | 2018/03/09 19:35 | Scarlets v Leinster | D | 10-10 |
| Pro 14 Rugby | 2018/02/17 15:15 | Leinster v Scarlets | W | 20-13 |
| Pro 14 Rugby | 2017/05/19 18:45 | Leinster v Scarlets | L | 15-27 |
| Pro 14 Rugby | 2017/03/04 19:35 | Leinster v Scarlets | W | 45-9 |
| Pro 14 Rugby | 2016/11/25 19:35 | Scarlets v Leinster | L | 38-29 |
| United Rugby Championship | 2015/11/06 19:35 | Leinster v Scarlets | W | 19-15 |
| United Rugby Championship | 2015/10/16 18:35 | Scarlets v Leinster | L | 25-14 |
| United Rugby Championship | 2015/03/07 17:15 | Scarlets v Leinster | L | 23-13 |
Home History
| United Rugby Championship | 2018/04/14 18:35 | Leinster v Benetton Treviso | L | 15-17 |
| Pro 14 Rugby | 2018/04/07 13:00 | Leinster v Zebre | W | 41-6 |
| European Rugby Champions Cup | 2018/04/01 14:30 | Leinster v Saracens | W | 30-19 |
| Pro 14 Rugby | 2018/03/24 19:35 | Ospreys v Leinster | L | 32-18 |
| Pro 14 Rugby | 2018/03/09 19:35 | Scarlets v Leinster | D | 10-10 |
| Pro 14 Rugby | 2018/02/23 19:35 | Leinster v Southern Kings | W | 64-7 |
| Pro 14 Rugby | 2018/02/17 15:15 | Leinster v Scarlets | W | 20-13 |
| Pro 14 Rugby | 2018/02/09 19:35 | Edinburgh v Leinster | L | 29-24 |
Away History
| Pro 14 Rugby | 2018/04/14 14:15 | Edinburgh v Scarlets | L | 52-14 |
| Pro 14 Rugby | 2018/04/07 15:15 | Scarlets v Glasgow | W | 26-8 |
| European Rugby Champions Cup | 2018/03/30 16:30 | Scarlets v La Rochelle | W | 29-17 |
| Pro 14 Rugby | 2018/03/24 17:30 | Munster v Scarlets | L | 19-7 |
| Pro 14 Rugby | 2018/03/09 19:35 | Scarlets v Leinster | D | 10-10 |
| Pro 14 Rugby | 2018/02/24 19:35 | Scarlets v Ulster | W | 34-10 |
| 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 |