Head to Head
| MLB Spring Training | 2021/03/29 19:05 | SEA Mariners v CIN Reds | D | 5-5 |
| MLB Exhibition | 2020/02/26 20:05 | SEA Mariners v CIN Reds | W | 5-3 |
| MLB | 2019/09/13 02:10 | CIN Reds v SEA Mariners | L | 11-5 |
| MLB | 2019/09/12 02:10 | CIN Reds v SEA Mariners | W | 3-5 |
| MLB | 2019/09/11 02:10 | CIN Reds v SEA Mariners | W | 3-4 |
| MLB Spring Training | 2019/03/22 01:40 | SEA Mariners v CIN Reds | W | 6-3 |
| MLB Spring Training | 2019/03/08 01:05 | SEA Mariners v CIN Reds | W | 11-3 |
| MLB Spring Training | 2019/02/25 20:10 | CIN Reds v SEA Mariners | W | 3-11 |
| MLB Spring Training | 2018/03/11 20:10 | CIN Reds v SEA Mariners | L | 6-5 |
| MLB Spring Training | 2018/03/11 01:05 | SEA Mariners v CIN Reds | W | 5-2 |
| MLB Exhibition | 2017/03/26 20:05 | CIN Reds v SEA Mariners | W | 6-7 |
| MLB Spring Training | 2017/03/11 20:10 | SEA Mariners v CIN Reds | W | 7-6 |
| MLB | 2016/05/22 17:10 | CIN Reds v SEA Mariners | W | 4-5 |
| MLB | 2016/05/20 23:10 | CIN Reds v SEA Mariners | W | 3-8 |
| MLB Exhibition | 2016/03/13 20:10 | SEA Mariners v CIN Reds | L | 3-5 |
| MLB Exhibition | 2016/03/13 02:05 | CIN Reds v SEA Mariners | W | 2-5 |