| Trans Num | Date | Details |
| 2021.15 | 2022-04-09 | Baltimore Orioles trade Shawn Armstrong to the Boston Midnight Riders for Kolby Allard. |
| 2020.22 | 2020-05-25 | Boston Midnight Riders trade Shin-Soo Choo, Oliver Drake, Lance Lynn, and Wade Miley to the Philadelphia Phillies for Kolby Allard, Andrew Benintendi, Andrew Heaney, and James Karinchak. |