Last with Miami Marlins · P · No longer on a 40-man roster
AJ Ramos has an estimated 7 years and 155 days of major league service time — 7.155 in the notation clubs use, from 1359 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2012 | Miami Marlins | 30 | 0.030 | From transactions |
| 2013 | Miami Marlins | 172 | 1.030 | Carried forward |
| 2014 | Miami Marlins | 172 | 2.030 | From transactions |
| 2015 | Miami Marlins | 172 | 3.030 | Carried forward |
| 2016 | Miami Marlins | 172 | 4.030 | From transactions |
| 2017 | New York Mets, Miami Marlins | 172 | 5.030 | From transactions |
| 2018 | New York Mets | 172 | 6.030 | From transactions |
| 2019 | New York Mets | 0 | 6.030 | Carried forward |
| 2020 | Colorado Rockies | 125 | 6.155 | From transactions |
| 2021 | Los Angeles Angels | 172 | 7.155 | From transactions |
172 days credit a full year, so a season adds at most 1.000 no matter how long a player is on a roster. 3.000 years reaches salary arbitration and 6.000 reaches free agency —
what every threshold unlocks.
This figure is an estimate reconstructed from public roster
transaction records. It is not an official MLB or MLBPA figure — those are
not published. See the
methodology.
Last updated 2026-10-12.
Independent project, not affiliated with or endorsed by Major League
Baseball or the MLBPA.