| May 15, 2024 | New York Mets recalled 3B Mark Vientos from Syracuse Mets. |
| April 30, 2024 | New York Mets optioned 3B Mark Vientos to Syracuse Mets. |
| April 27, 2024 | New York Mets recalled 3B Mark Vientos from Syracuse Mets. |
| March 25, 2024 | New York Mets optioned SS Mark Vientos to Syracuse Mets. |
| August 27, 2023 | New York Mets activated SS Mark Vientos from the 10-day injured list. |
| August 25, 2023 | New York Mets sent SS Mark Vientos on a rehab assignment to Syracuse Mets. |
| August 25, 2023 | New York Mets sent SS Mark Vientos on a rehab assignment to Syracuse Mets. |
| August 17, 2023 | New York Mets placed SS Mark Vientos on the 10-day injured list retroactive to August 16, 2023. Left wrist tendonitis. |
| July 21, 2023 | New York Mets recalled SS Mark Vientos from Syracuse Mets. |
| June 18, 2023 | New York Mets optioned SS Mark Vientos to Syracuse Mets. |
| May 17, 2023 | New York Mets recalled SS Mark Vientos from Syracuse Mets. |
| March 27, 2023 | New York Mets optioned SS Mark Vientos and to Syracuse Mets. |
| October 10, 2022 | New York Mets activated SS Mark Vientos. |
| October 7, 2022 | New York Mets reassigned SS Mark Vientos to the minor leagues. |
| September 10, 2022 | New York Mets recalled SS Mark Vientos, and from Syracuse Mets. |
| July 22, 2022 | Syracuse Mets activated SS Mark Vientos from the temporarily inactive list. |
| July 15, 2022 | Syracuse Mets placed SS Mark Vientos on the temporarily inactive list. |
| July 15, 2022 | National League Futures activated SS Mark Vientos from the temporarily inactive list. |
| July 15, 2022 | SS Mark Vientos assigned to National League Futures. |
| July 12, 2022 | National League Futures activated SS Mark Vientos. |
| July 12, 2022 | SS Mark Vientos assigned to National League Futures. |
| June 12, 2022 | Syracuse Mets activated SS Mark Vientos from the 7-day injured list. |
| June 4, 2022 | Syracuse Mets placed SS Mark Vientos on the 7-day injured list retroactive to June 3, 2022. |
| March 21, 2022 | New York Mets optioned SS Mark Vientos to Syracuse Mets. |
| November 19, 2021 | New York Mets selected the contract of SS Mark Vientos from Syracuse Mets. |
| September 9, 2021 | SS Mark Vientos assigned to Syracuse Mets from Binghamton Rumble Ponies. |
| April 30, 2021 | SS Mark Vientos assigned to Binghamton Rumble Ponies from St. Lucie Mets. |
| April 25, 2021 | Mets Organization activated SS Mark Vientos. ABS test. |
| February 13, 2021 | SS Mark Vientos assigned to New York Mets . |
| February 13, 2021 | New York Mets invited non-roster 3B Mark Vientos to spring training. |
| February 12, 2021 | 3B Mark Vientos assigned to St. Lucie Mets. |
| February 12, 2021 | 3B Mark Vientos assigned to St. Lucie Mets. |
| October 6, 2020 | 3B Mark Vientos assigned to Columbia Fireflies. |
| October 6, 2020 | 3B Mark Vientos assigned to Columbia Fireflies from Mets Alternate Training Site. |
| August 30, 2020 | 3B Mark Vientos assigned to Mets Alternate Training Site from Columbia Fireflies. |
| August 30, 2020 | New York Mets invited non-roster 3B Mark Vientos to spring training. |
| March 7, 2020 | 3B Mark Vientos assigned to New York Mets. |
| August 23, 2019 | Columbia Fireflies activated 3B Mark Vientos from the 7-day injured list. |
| August 15, 2019 | Columbia Fireflies placed 3B Mark Vientos on the 7-day injured list. |
| March 31, 2019 | 3B Mark Vientos assigned to Columbia Fireflies from Kingsport Mets. |
| August 28, 2017 | 3B Mark Vientos assigned to Kingsport Mets from GCL Mets. |
| June 26, 2017 | SS Mark Vientos assigned to GCL Mets. |
| June 26, 2017 | New York Mets signed SS Mark Vientos. |
| July 28, 2016 | SS Mark Vientos assigned to PG East. |