Head to Head
| MLB Spring Training | 2023/03/14 20:10 | SEA Mariners v KC Royals | L | 8-6 |
| MLB Exhibition | 2023/02/26 20:05 | SEA Mariners v KC Royals | W | 7-8 |
| MLB | 2022/09/25 18:10 | SEA Mariners v KC Royals | W | 12-13 |
| MLB | 2022/09/24 23:10 | SEA Mariners v KC Royals | L | 6-5 |
| MLB | 2022/09/24 00:10 | SEA Mariners v KC Royals | W | 1-5 |
| MLB | 2022/04/24 20:10 | KC Royals v SEA Mariners | L | 4-5 |
| MLB | 2022/04/24 01:10 | KC Royals v SEA Mariners | L | 7-13 |
| MLB | 2022/04/23 01:40 | KC Royals v SEA Mariners | L | 1-4 |
Home History
| MLB | 2023/07/09 17:40 | KC Royals v CLE Guardians | W | 4-1 |
| MLB | 2023/07/08 20:10 | KC Royals v CLE Guardians | L | 6-10 |
| MLB | 2023/07/07 23:10 | KC Royals v CLE Guardians | L | 0-3 |
| MLB | 2023/07/06 23:10 | KC Royals v CLE Guardians | L | 1-6 |
| MLB | 2023/07/05 23:40 | KC Royals v MIN Twins | L | 0-5 |
| MLB | 2023/07/04 18:10 | KC Royals v MIN Twins | L | 3-9 |
| MLB | 2023/07/04 00:10 | KC Royals v MIN Twins | L | 4-8 |
| MLB | 2023/07/02 18:10 | LA Dodgers v KC Royals | W | 1-9 |
Away History
| MLB | 2023/07/09 18:10 | SEA Mariners v HOU Astros | W | 3-1 |
| MLB | 2023/07/08 23:15 | SEA Mariners v HOU Astros | L | 2-3 |
| MLB | 2023/07/08 00:10 | SEA Mariners v HOU Astros | W | 10-1 |
| MLB | 2023/07/07 00:10 | SEA Mariners v HOU Astros | W | 5-1 |
| MLB | 2023/07/06 01:05 | SEA Mariners v SF Giants | L | 0-2 |
| MLB | 2023/07/04 20:35 | SEA Mariners v SF Giants | W | 6-0 |
| MLB | 2023/07/04 01:45 | SEA Mariners v SF Giants | W | 6-5 |
| MLB | 2023/07/02 20:10 | TB Rays v SEA Mariners | W | 6-7 |