Last with Seattle Mariners · SS · No longer on a 40-man roster
Mike Freeman has an estimated 3 years and 2 days of major league service time — 3.002 in the notation clubs use, from 518 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2016 | Arizona Diamondbacks, Seattle Mariners | 37 | 0.037 | From transactions |
| 2017 | Chicago Cubs, Los Angeles Dodgers, Seattle Mariners | 66 | 0.103 | From transactions |
| 2018 | Chicago Cubs | 10 | 0.113 | From transactions |
| 2019 | Cleveland Indians | 167 | 1.108 | From transactions |
| 2020 | Cleveland Indians | 172 | 2.108 | From transactions |
| 2021 | Cincinnati Reds | 66 | 3.002 | 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.