Head to Head
| MLB Exhibition | 2021/03/27 17:05 | BOS Red Sox v PIT Pirates | L | 7-4 |
| MLB Exhibition | 2021/03/21 17:05 | PIT Pirates v BOS Red Sox | W | 9-4 |
| MLB Exhibition | 2020/02/26 18:05 | BOS Red Sox v PIT Pirates | L | 6-3 |
| MLB Spring Training | 2019/03/23 17:05 | BOS Red Sox v PIT Pirates | L | 12-3 |
| MLB Spring Training | 2019/03/17 17:05 | PIT Pirates v BOS Red Sox | W | 8-1 |
| MLB Spring Training | 2019/03/06 18:05 | PIT Pirates v BOS Red Sox | W | 6-1 |
| MLB Spring Training | 2019/02/25 18:05 | BOS Red Sox v PIT Pirates | W | 3-4 |
| MLB Spring Training | 2018/03/20 17:05 | PIT Pirates v BOS Red Sox | L | 6-12 |
Home History
| MLB | 2021/10/03 19:05 | CIN Reds v PIT Pirates | L | 6-3 |
| MLB | 2021/10/02 22:35 | CIN Reds v PIT Pirates | W | 6-8 |
| MLB | 2021/10/01 22:35 | CIN Reds v PIT Pirates | W | 2-9 |
| MLB | 2021/09/30 22:35 | CHI Cubs v PIT Pirates | L | 9-0 |
| MLB | 2021/09/29 22:35 | CHI Cubs v PIT Pirates | L | 3-2 |
| MLB | 2021/09/28 22:35 | CHI Cubs v PIT Pirates | W | 6-8 |
| MLB | 2021/09/27 17:10 | PIT Pirates v CIN Reds | L | 1-13 |
| MLB | 2021/09/26 17:05 | PIT Pirates v PHI Phillies | W | 6-0 |
Away History
| MLB | 2021/10/23 00:08 | BOS Red Sox v HOU Astros | L | 0-5 |
| MLB | 2021/10/20 21:08 | HOU Astros v BOS Red Sox | L | 9-1 |
| MLB | 2021/10/20 00:08 | HOU Astros v BOS Red Sox | L | 9-2 |
| MLB | 2021/10/19 00:08 | HOU Astros v BOS Red Sox | W | 3-12 |
| MLB | 2021/10/16 20:20 | BOS Red Sox v HOU Astros | W | 9-5 |
| MLB | 2021/10/16 00:07 | BOS Red Sox v HOU Astros | L | 4-5 |
| MLB | 2021/10/11 23:07 | TB Rays v BOS Red Sox | W | 5-6 |
| MLB | 2021/10/10 20:07 | TB Rays v BOS Red Sox | W | 4-6 |