Last with Baltimore Orioles · LF · No longer on a 40-man roster
DJ Stewart has an estimated 3 years and 129 days of major league service time — 3.129 in the notation clubs use, from 645 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2018 | Baltimore Orioles | 21 | 0.021 | From transactions |
| 2019 | Baltimore Orioles | 103 | 0.124 | From transactions |
| 2020 | Baltimore Orioles | 114 | 1.066 | From transactions |
| 2021 | Baltimore Orioles | 172 | 2.066 | From transactions |
| 2022 | Baltimore Orioles | 4 | 2.070 | From transactions |
| 2023 | New York Mets | 91 | 2.161 | From transactions |
| 2024 | New York Mets | 140 | 3.129 | 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.