 | May 28, 2024 | Colorado Rockies signed free agent LHP Stephen Gonsalves to a minor league contract. |
| | May 28, 2024 | LHP Stephen Gonsalves assigned to Albuquerque Isotopes. |
| | May 24, 2024 | ACL Dodgers released LHP Stephen Gonsalves. |
| | May 21, 2024 | LHP Stephen Gonsalves assigned to ACL Dodgers from Oklahoma City Baseball Club. |
| | January 25, 2024 | LHP Stephen Gonsalves assigned to Oklahoma City Baseball Club. |
| | January 24, 2024 | Los Angeles Dodgers signed free agent LHP Stephen Gonsalves to a minor league contract. |
| | November 6, 2023 | LHP Stephen Gonsalves elected free agency. |
| | August 25, 2023 | Iowa Cubs activated LHP Stephen Gonsalves. |
| | August 19, 2023 | Iowa Cubs transferred LHP Stephen Gonsalves to the Development List. |
| | August 4, 2023 | LHP Stephen Gonsalves assigned to Iowa Cubs from South Bend Cubs. |
| | July 20, 2023 | LHP Stephen Gonsalves assigned to South Bend Cubs from Tennessee Smokies. |
| | July 13, 2023 | Tennessee Smokies sent LHP Stephen Gonsalves on a rehab assignment to South Bend Cubs. |
| | June 30, 2023 | Tennessee Smokies sent LHP Stephen Gonsalves on a rehab assignment to Myrtle Beach Pelicans. |
| | June 30, 2023 | Tennessee Smokies sent LHP Stephen Gonsalves on a rehab assignment to Myrtle Beach Pelicans. |
| | June 20, 2023 | Tennessee Smokies sent LHP Stephen Gonsalves on a rehab assignment to ACL Cubs. |
| | March 31, 2023 | Tennessee Smokies placed LHP Stephen Gonsalves on the 60-day injured list. |
| | March 31, 2023 | LHP Stephen Gonsalves assigned to Tennessee Smokies from Iowa Cubs. |
| | November 10, 2022 | Iowa Cubs activated LHP Stephen Gonsalves. |
| | November 10, 2022 | Iowa Cubs activated LHP Stephen Gonsalves. |
| | May 19, 2022 | LHP Stephen Gonsalves roster status changed by Iowa Cubs. |
| | May 9, 2022 | Iowa Cubs placed LHP Stephen Gonsalves on the 7-day injured list. |
| | March 17, 2022 | LHP Stephen Gonsalves and assigned to Chicago Cubs. |
| | December 4, 2021 | LHP Stephen Gonsalves assigned to Iowa Cubs. |
| | December 3, 2021 | Chicago Cubs signed free agent LHP Stephen Gonsalves to a minor league contract. |
| | November 7, 2021 | LHP Stephen Gonsalves elected free agency. |
| | September 13, 2021 | LHP Stephen Gonsalves returned to Worcester Red Sox from Boston Red Sox. |
| | August 31, 2021 | Boston Red Sox selected the contract of LHP Stephen Gonsalves from Worcester Red Sox. |
| | May 3, 2021 | LHP Stephen Gonsalves assigned to Worcester Red Sox from Red Sox Alternate Training Site. |
| | December 22, 2020 | Boston Red Sox invited non-roster LHP Stephen Gonsalves to spring training. |
| | December 22, 2020 | Boston Red Sox invited non-roster LHP Stephen Gonsalves to spring training. |
| | December 22, 2020 | P Stephen Gonsalves assigned to Boston Red Sox . |
| | October 1, 2020 | LHP Stephen Gonsalves assigned to Pawtucket Red Sox from Red Sox Alternate Training Site. |
| | August 26, 2020 | Boston Red Sox sent LHP Stephen Gonsalves outright to Red Sox Alternate Training Site. |
| | August 19, 2020 | Boston Red Sox designated LHP Stephen Gonsalves for assignment. |
| | July 25, 2020 | Boston Red Sox optioned LHP Stephen Gonsalves to Red Sox Alternate Training Site. |
| | July 25, 2020 | Boston Red Sox claimed LHP Stephen Gonsalves off waivers from New York Mets. |
| | July 23, 2020 | New York Mets designated LHP Stephen Gonsalves for assignment. |
| | March 6, 2020 | New York Mets optioned LHP Stephen Gonsalves to Syracuse Mets. |
| | November 4, 2019 | New York Mets claimed Stephen Gonsalves off waivers from Minnesota Twins. |
| | August 26, 2019 | LHP Stephen Gonsalves assigned to Pensacola Blue Wahoos from Rochester Red Wings. |
| | August 10, 2019 | Rochester Red Wings sent LHP Stephen Gonsalves on a rehab assignment to GCL Twins. |
| | May 25, 2019 | Rochester Red Wings placed LHP Stephen Gonsalves on the 7-day injured list. |
| | May 21, 2019 | Rochester Red Wings activated LHP Stephen Gonsalves from the 7-day injured list. |
| | April 1, 2019 | Rochester Red Wings placed LHP Stephen Gonsalves on the 7-day injured list. |
| | March 12, 2019 | Minnesota Twins optioned LHP Stephen Gonsalves to Rochester Red Wings. |
| | August 20, 2018 | Minnesota Twins recalled Stephen Gonsalves from Rochester Red Wings. |
| | April 27, 2018 | LHP Stephen Gonsalves assigned to Rochester Red Wings from Chattanooga Lookouts. |
| | April 2, 2018 | LHP Stephen Gonsalves assigned to Chattanooga Lookouts from Rochester Red Wings. |
| | March 13, 2018 | Minnesota Twins optioned LHP Stephen Gonsalves to Rochester Red Wings. |
| | November 20, 2017 | Minnesota Twins selected the contract of Stephen Gonsalves from Rochester Red Wings. |
| | August 7, 2017 | LHP Stephen Gonsalves assigned to Rochester Red Wings from Chattanooga Lookouts. |
| | May 20, 2017 | Chattanooga Lookouts activated LHP Stephen Gonsalves from the 7-day disabled list. |
| | April 6, 2017 | Chattanooga Lookouts placed LHP Stephen Gonsalves on the 7-day disabled list. |
| | January 6, 2017 | Minnesota Twins invited non-roster LHP Stephen Gonsalves to spring training. |
| | October 8, 2016 | LHP Stephen Gonsalves assigned to Surprise Saguaros. |
| | October 5, 2016 | LHP Stephen Gonsalves assigned to Surprise Saguaros. |
| | June 22, 2016 | LHP Stephen Gonsalves assigned to Chattanooga Lookouts from Fort Myers Miracle. |
| | June 17, 2016 | LHP Stephen Gonsalves assigned to FSL South Division All-Stars. |
| | June 4, 2015 | LHP Stephen Gonsalves assigned to Fort Myers Miracle from Cedar Rapids Kernels. |
| | July 25, 2014 | LHP Stephen Gonsalves assigned to Cedar Rapids Kernels from Elizabethton Twins. |
| | August 4, 2013 | LHP Stephen Gonsalves assigned to Elizabethton Twins from GCL Twins. |
| | June 21, 2013 | Stephen Gonsalves assigned to GCL Twins. |
| | June 19, 2013 | Minnesota Twins signed LHP Stephen Gonsalves. |
| | July 3, 2012 | LHP Stephen Gonsalves assigned to USAB Stars Team from USA Baseball 18U National Team. |
| | June 27, 2012 | Stephen Gonsalves assigned to USA Baseball 18U National Team. |
Triple-A Affiliate 
