| Team |
Date |
Transaction |
 |
February 27, 2020 |
LHP Michael Plassmeyer assigned to Tampa Bay Rays. |
 |
November 20, 2019 |
LHP Michael Plassmeyer assigned to Montgomery Biscuits from Durham Bulls. |
 |
September 2, 2019 |
LHP Michael Plassmeyer assigned to Durham Bulls from Charlotte Stone Crabs. |
 |
May 8, 2019 |
LHP Michael Plassmeyer assigned to Charlotte Stone Crabs from Bowling Green Hot Rods. |
 |
April 1, 2019 |
LHP Michael Plassmeyer assigned to Bowling Green Hot Rods from Hudson Valley Renegades. |
|
November 8, 2018 |
Seattle Mariners traded C Mike Zunino, CF Guillermo Heredia and LHP Michael Plassmeyer to Tampa Bay Rays for CF Mallex Smith and Jake Fraley. |
 |
November 8, 2018 |
LHP Michael Plassmeyer assigned to Hudson Valley Renegades. |
 |
June 14, 2018 |
LHP Michael Plassmeyer assigned to Everett AquaSox. |
 |
June 12, 2018 |
Seattle Mariners signed LHP Michael Plassmeyer. |
