Head to Head
| Pro 14 Rugby | 2018/12/01 17:15 | Glasgow v Scarlets | W | 29-20 |
| Pro 14 Rugby | 2018/05/18 18:45 | Glasgow v Scarlets | L | 13-28 |
| Pro 14 Rugby | 2018/04/07 15:15 | Scarlets v Glasgow | L | 26-8 |
| Pro 14 Rugby | 2017/02/10 19:35 | Glasgow v Scarlets | L | 14-26 |
| Pro 14 Rugby | 2016/11/05 19:35 | Scarlets v Glasgow | L | 27-3 |
| United Rugby Championship | 2016/04/16 14:15 | Scarlets v Glasgow | W | 10-46 |
| European Rugby Champions Cup | 2015/12/19 19:45 | Scarlets v Glasgow | W | 6-9 |
| European Rugby Champions Cup | 2015/12/12 13:00 | Glasgow v Scarlets | W | 43-6 |
| United Rugby Championship | 2015/09/05 16:15 | Glasgow v Scarlets | L | 10-16 |
| United Rugby Championship | 2015/01/09 19:35 | Glasgow v Scarlets | W | 22-7 |
| United Rugby Championship | 2014/11/21 19:35 | Scarlets v Glasgow | L | 19-9 |