[3] SEA Mariners 5-7 Newcastle Knights U20 [2] 2018-07-12 16:05
Stadium: Oakland Coliseum Round: 1
Home Manager: Scott Emerson Away Manager: Edgar Martinez
Head to Head
| MLB | 2018/05/24 19:35 | SEA Mariners v OAK Athletics | L | 3-4 |
| MLB | 2018/05/24 02:05 | SEA Mariners v OAK Athletics | W | 1-0 |
| MLB | 2018/05/23 02:05 | SEA Mariners v OAK Athletics | W | 3-2 |
| MLB | 2018/05/04 02:10 | OAK Athletics v SEA Mariners | W | 1-4 |
| MLB | 2018/05/03 02:10 | OAK Athletics v SEA Mariners | L | 3-2 |
| MLB | 2018/05/02 02:10 | OAK Athletics v SEA Mariners | W | 3-6 |
| MLB | 2018/04/15 20:10 | OAK Athletics v SEA Mariners | L | 2-1 |
| MLB | 2018/04/15 01:10 | OAK Athletics v SEA Mariners | W | 8-10 |
Home History
| MLB | 2018/07/12 02:07 | SEA Mariners v LA Angels | W | 3-0 |
| MLB | 2018/07/11 02:07 | SEA Mariners v LA Angels | L | 3-9 |
| MLB | 2018/07/08 20:10 | COL Rockies v SEA Mariners | W | 4-6 |
| MLB | 2018/07/07 20:10 | COL Rockies v SEA Mariners | L | 5-1 |
| MLB | 2018/07/07 02:10 | COL Rockies v SEA Mariners | L | 7-1 |
| MLB | 2018/07/06 02:10 | LA Angels v SEA Mariners | W | 1-4 |
| MLB | 2018/07/04 20:10 | LA Angels v SEA Mariners | L | 7-4 |
| MLB | 2018/07/04 02:10 | LA Angels v SEA Mariners | W | 1-4 |
Away History
| MLB | 2018/07/12 00:10 | OAK Athletics v HOU Astros | W | 8-3 |
| MLB | 2018/07/11 00:10 | OAK Athletics v HOU Astros | L | 5-6 |
| MLB | 2018/07/10 00:10 | OAK Athletics v HOU Astros | W | 2-0 |
| MLB | 2018/07/08 17:10 | OAK Athletics v CLE Guardians | W | 6-0 |
| MLB | 2018/07/07 20:10 | OAK Athletics v CLE Guardians | W | 6-3 |
| MLB | 2018/07/06 23:10 | OAK Athletics v CLE Guardians | L | 4-10 |
| MLB | 2018/07/04 20:05 | SD Padres v OAK Athletics | W | 2-4 |
| MLB | 2018/07/04 01:05 | SD Padres v OAK Athletics | W | 2-6 |