Head to Head
| MLB | 2017/08/04 00:15 | SEA Mariners v KC Royals | L | 4-6 |
| MLB | 2017/07/06 02:10 | KC Royals v SEA Mariners | L | 9-6 |
| MLB | 2017/07/04 22:40 | KC Royals v SEA Mariners | L | 7-3 |
| MLB | 2017/07/04 02:10 | KC Royals v SEA Mariners | L | 3-1 |
| MLB Exhibition | 2017/03/24 20:10 | SEA Mariners v KC Royals | W | 4-3 |
| MLB Exhibition | 2017/03/16 20:05 | KC Royals v SEA Mariners | W | 2-9 |
| MLB - Spring Training | 2017/02/27 19:10 | KC Royals v SEA Mariners | L | 14-3 |
| MLB | 2016/07/10 18:15 | KC Royals v SEA Mariners | W | 5-8 |
Home History
| MLB | 2017/08/04 00:15 | SEA Mariners v KC Royals | L | 4-6 |
| MLB | 2017/08/03 00:05 | SEA Mariners v TEX Rangers | L | 1-5 |
| MLB | 2017/08/02 00:05 | SEA Mariners v TEX Rangers | W | 8-7 |
| MLB | 2017/08/01 00:05 | SEA Mariners v TEX Rangers | W | 6-4 |
| MLB | 2017/07/30 20:10 | NY Mets v SEA Mariners | W | 1-9 |
| MLB | 2017/07/29 20:10 | NY Mets v SEA Mariners | W | 2-3 |
| MLB | 2017/07/29 02:10 | NY Mets v SEA Mariners | L | 7-5 |
| MLB | 2017/07/26 19:40 | BOS Red Sox v SEA Mariners | L | 4-0 |
Away History
| MLB | 2017/08/04 00:15 | SEA Mariners v KC Royals | W | 4-6 |
| MLB | 2017/08/02 23:05 | KC Royals v BAL Orioles | L | 0-6 |
| MLB | 2017/08/01 23:05 | BAL Orioles v KC Royals | L | 7-2 |
| MLB | 2017/07/31 23:05 | KC Royals v BAL Orioles | L | 1-2 |
| MLB | 2017/07/30 17:35 | KC Royals v BOS Red Sox | W | 5-3 |
| MLB | 2017/07/28 23:10 | BOS Red Sox v KC Royals | W | 2-4 |
| MLB | 2017/07/26 23:10 | DET Tigers v KC Royals | W | 2-16 |
| MLB | 2017/07/25 23:10 | KC Royals v DET Tigers | W | 3-1 |