Last with Milwaukee Brewers · C · No longer on a 40-man roster
Martín Maldonado has an estimated 13 years and 60 days of major league service time — 13.060 in the notation clubs use, from 2296 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2011 | Milwaukee Brewers | 28 | 0.028 | From transactions |
| 2012 | Milwaukee Brewers | 129 | 0.157 | From transactions |
| 2013 | Milwaukee Brewers | 172 | 1.157 | Carried forward |
| 2014 | Milwaukee Brewers | 172 | 2.157 | Carried forward |
| 2015 | Milwaukee Brewers | 172 | 3.157 | Carried forward |
| 2016 | Milwaukee Brewers | 172 | 4.157 | From transactions |
| 2017 | Los Angeles Angels | 172 | 5.157 | Carried forward |
| 2018 | Los Angeles Angels, Houston Astros | 172 | 6.157 | From transactions |
| 2019 | Chicago Cubs, Houston Astros, Kansas City Royals | 172 | 7.157 | From transactions |
| 2020 | Houston Astros | 172 | 8.157 | From transactions |
| 2021 | Houston Astros | 172 | 9.157 | From transactions |
| 2022 | Houston Astros | 172 | 10.157 | Carried forward |
| 2023 | Houston Astros | 172 | 11.157 | From transactions |
| 2024 | Chicago White Sox | 121 | 12.106 | From transactions |
| 2025 | San Diego Padres | 126 | 13.060 | 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.