Head to Head
| MLB | 2021/09/16 00:10 | OAK Athletics v KC Royals | W | 12-10 |
| MLB | 2021/09/15 00:10 | OAK Athletics v KC Royals | L | 7-10 |
| MLB | 2021/06/13 20:07 | KC Royals v OAK Athletics | W | 3-6 |
| MLB | 2021/06/12 20:07 | KC Royals v OAK Athletics | W | 2-11 |
| MLB | 2021/06/12 01:40 | KC Royals v OAK Athletics | W | 3-4 |
| MLB | 2021/06/11 01:40 | KC Royals v OAK Athletics | L | 6-1 |
| MLB Spring Training | 2021/03/17 20:05 | KC Royals v OAK Athletics | W | 5-10 |
| MLB Spring Training | 2021/03/08 20:05 | OAK Athletics v KC Royals | L | 3-10 |
Home History
| MLB | 2021/09/16 00:10 | OAK Athletics v KC Royals | W | 12-10 |
| MLB | 2021/09/15 00:10 | OAK Athletics v KC Royals | L | 7-10 |
| MLB | 2021/09/12 20:07 | TEX Rangers v OAK Athletics | L | 4-3 |
| MLB | 2021/09/11 20:07 | TEX Rangers v OAK Athletics | L | 8-6 |
| MLB | 2021/09/11 01:40 | TEX Rangers v OAK Athletics | W | 5-10 |
| MLB | 2021/09/09 19:37 | CHI White Sox v OAK Athletics | W | 1-3 |
| MLB | 2021/09/09 01:40 | CHI White Sox v OAK Athletics | W | 1-5 |
| MLB | 2021/09/08 01:40 | CHI White Sox v OAK Athletics | L | 6-3 |
Away History
| MLB | 2021/09/16 00:10 | OAK Athletics v KC Royals | L | 12-10 |
| MLB | 2021/09/15 00:10 | OAK Athletics v KC Royals | W | 7-10 |
| MLB | 2021/09/12 18:10 | KC Royals v MIN Twins | W | 5-3 |
| MLB | 2021/09/11 23:10 | KC Royals v MIN Twins | L | 2-9 |
| MLB | 2021/09/11 00:10 | KC Royals v MIN Twins | W | 6-4 |
| MLB | 2021/09/09 23:05 | KC Royals v BAL Orioles | W | 6-0 |
| MLB | 2021/09/08 23:05 | KC Royals v BAL Orioles | L | 8-9 |
| MLB | 2021/09/07 23:05 | KC Royals v BAL Orioles | L | 3-7 |