Last with Arizona Diamondbacks · P · No longer on a 40-man roster
Evan Marshall has an estimated 5 years and 66 days of major league service time — 5.066 in the notation clubs use, from 926 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2014 | Arizona Diamondbacks | 146 | 0.146 | From transactions |
| 2015 | Arizona Diamondbacks | 63 | 1.037 | From transactions |
| 2016 | Arizona Diamondbacks | 33 | 1.070 | From transactions |
| 2017 | Seattle Mariners | 103 | 2.001 | From transactions |
| 2018 | Cleveland Indians | 85 | 2.086 | From transactions |
| 2019 | Chicago White Sox | 152 | 3.066 | From transactions |
| 2020 | Chicago White Sox | 172 | 4.066 | From transactions |
| 2021 | Chicago White Sox | 172 | 5.066 | 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.