Last with Cleveland Indians · 1B · No longer on a 40-man roster
Jesús Aguilar has an estimated 6 years and 141 days of major league service time — 6.141 in the notation clubs use, from 1173 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2014 | Cleveland Indians | 43 | 0.043 | From transactions |
| 2015 | Cleveland Indians | 16 | 0.059 | From transactions |
| 2016 | Cleveland Indians | 22 | 0.081 | From transactions |
| 2017 | Milwaukee Brewers | 172 | 1.081 | From transactions |
| 2018 | Milwaukee Brewers | 172 | 2.081 | Carried forward |
| 2019 | Tampa Bay Rays, Milwaukee Brewers | 172 | 3.081 | From transactions |
| 2020 | Miami Marlins | 172 | 4.081 | Carried forward |
| 2021 | Miami Marlins | 172 | 5.081 | From transactions |
| 2022 | Baltimore Orioles, Miami Marlins | 172 | 6.081 | From transactions |
| 2023 | Oakland Athletics | 60 | 6.141 | 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.