New York Mets · P · Pre-arbitration
Robert Stock has an estimated 2 years and 81 days of major league service time — 2.081 in the notation clubs use, from 425 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2018 | San Diego Padres | 86 | 0.086 | From transactions |
| 2019 | San Diego Padres | 119 | 1.033 | From transactions |
| 2020 | Boston Red Sox | 81 | 1.114 | From transactions |
| 2021 | Chicago Cubs, New York Mets | 79 | 2.021 | From transactions |
| 2022 | Chicago Cubs, New York Mets | 0 | 2.021 | Carried forward |
| 2023 | Milwaukee Brewers | 0 | 2.021 | From transactions |
| 2024 | Milwaukee Brewers | 0 | 2.021 | Carried forward |
| 2025 | Boston Red Sox | 3 | 2.024 | From transactions |
| 2026 | New York Mets | 57 | 2.081 | 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.