| Team |
Date |
Transaction |
 |
February 12, 2021 |
LHP Sean Guenther assigned to Jacksonville Jumbo Shrimp. |
|
February 12, 2021 |
LHP Sean Guenther assigned to Jacksonville Jumbo Shrimp. |
 |
November 20, 2020 |
LHP Sean Guenther assigned to Wichita Wind Surge. |
|
November 19, 2020 |
LHP Sean Guenther assigned to Wichita Wind Surge from Jupiter Hammerheads. |
 |
May 25, 2019 |
LHP Sean Guenther assigned to Jupiter Hammerheads from Clinton LumberKings. |
 |
June 27, 2018 |
Sean Guenther assigned to Greensboro Grasshoppers from Jupiter Hammerheads. |
 |
June 23, 2018 |
Jupiter Hammerheads sent LHP Sean Guenther on a rehab assignment to GCL Marlins. |
|
May 14, 2018 |
Jupiter Hammerheads placed LHP Sean Guenther on the 7-day disabled list retroactive to May 13, 2018. |
|
April 3, 2018 |
LHP Sean Guenther assigned to Jupiter Hammerheads from Batavia Muckdogs. |
 |
July 17, 2017 |
LHP Sean Guenther assigned to Batavia Muckdogs from GCL Marlins. |
|
July 2, 2017 |
LHP Sean Guenther assigned to GCL Marlins. |
 |
June 23, 2017 |
Miami Marlins signed LHP Sean Guenther. |
