Last with Milwaukee Brewers · C · No longer on a 40-man roster
Jonathan Lucroy has an estimated 9 years and 169 days of major league service time — 9.169 in the notation clubs use, from 1717 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2010 | Milwaukee Brewers | 136 | 0.136 | From transactions |
| 2011 | Milwaukee Brewers | 172 | 1.136 | From transactions |
| 2012 | Milwaukee Brewers | 172 | 2.136 | From transactions |
| 2013 | Milwaukee Brewers | 172 | 3.136 | Carried forward |
| 2014 | Milwaukee Brewers | 172 | 4.136 | Carried forward |
| 2015 | Milwaukee Brewers | 172 | 5.136 | From transactions |
| 2016 | Texas Rangers, Milwaukee Brewers | 172 | 6.136 | From transactions |
| 2017 | Colorado Rockies, Texas Rangers | 172 | 7.136 | From transactions |
| 2018 | Oakland Athletics | 172 | 8.136 | From transactions |
| 2019 | Los Angeles Angels, Chicago Cubs | 172 | 9.136 | From transactions |
| 2020 | Boston Red Sox | 17 | 9.153 | From transactions |
| 2021 | Washington Nationals, Atlanta Braves | 16 | 9.169 | 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.