Head to Head
| MLB Spring Training | 2024/03/06 20:05 | SEA Mariners v KC Royals | W | 8-7 |
| MLB Spring Training | 2024/02/28 20:10 | KC Royals v SEA Mariners | L | 9-7 |
| MLB | 2023/08/27 20:10 | KC Royals v SEA Mariners | W | 2-3 |
| MLB | 2023/08/26 20:10 | KC Royals v SEA Mariners | W | 2-15 |
| MLB | 2023/08/26 02:10 | KC Royals v SEA Mariners | W | 5-7 |
| MLB | 2023/08/17 18:10 | SEA Mariners v KC Royals | W | 6-4 |
| MLB | 2023/08/17 00:10 | SEA Mariners v KC Royals | W | 6-5 |
| MLB | 2023/08/16 00:10 | SEA Mariners v KC Royals | W | 10-8 |
Home History
| MLB | 2024/04/13 01:40 | CHI Cubs v SEA Mariners | W | 2-4 |
| MLB | 2024/04/10 19:07 | SEA Mariners v TOR Blue Jays | W | 6-1 |
| MLB | 2024/04/09 23:07 | SEA Mariners v TOR Blue Jays | L | 3-5 |
| MLB | 2024/04/08 23:07 | SEA Mariners v TOR Blue Jays | L | 2-5 |
| MLB | 2024/04/07 18:10 | SEA Mariners v MIL Brewers | L | 4-12 |
| MLB | 2024/04/06 23:10 | SEA Mariners v MIL Brewers | W | 5-3 |
| MLB | 2024/04/06 00:10 | SEA Mariners v MIL Brewers | L | 5-6 |
| MLB | 2024/04/03 20:10 | CLE Guardians v SEA Mariners | L | 8-0 |
Away History
| MLB | 2024/04/12 23:10 | KC Royals v NY Mets | L | 1-6 |
| MLB | 2024/04/11 18:10 | HOU Astros v KC Royals | W | 3-13 |
| MLB | 2024/04/10 23:40 | HOU Astros v KC Royals | W | 2-11 |
| MLB | 2024/04/09 23:40 | HOU Astros v KC Royals | W | 3-4 |
| MLB | 2024/04/07 18:10 | CHI White Sox v KC Royals | W | 3-5 |
| MLB | 2024/04/06 23:10 | CHI White Sox v KC Royals | W | 0-3 |
| MLB | 2024/04/05 23:40 | CHI White Sox v KC Royals | W | 1-2 |
| MLB | 2024/04/04 23:40 | CHI White Sox v KC Royals | W | 1-10 |