Last with Arizona Diamondbacks · P · No longer on a 40-man roster
Chase Anderson has an estimated 9 years and 129 days of major league service time — 9.129 in the notation clubs use, from 1677 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2014 | Arizona Diamondbacks | 146 | 0.146 | From transactions |
| 2015 | Arizona Diamondbacks | 172 | 1.146 | From transactions |
| 2016 | Milwaukee Brewers | 172 | 2.146 | From transactions |
| 2017 | Milwaukee Brewers | 172 | 3.146 | From transactions |
| 2018 | Milwaukee Brewers | 172 | 4.146 | From transactions |
| 2019 | Milwaukee Brewers | 172 | 5.146 | From transactions |
| 2020 | Toronto Blue Jays | 172 | 6.146 | From transactions |
| 2021 | Philadelphia Phillies | 147 | 7.121 | From transactions |
| 2022 | Cincinnati Reds | 38 | 7.159 | From transactions |
| 2023 | Colorado Rockies, Tampa Bay Rays | 172 | 8.159 | From transactions |
| 2024 | Boston Red Sox, Texas Rangers | 142 | 9.129 | 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.