Last with Houston Astros · P · No longer on a 40-man roster
Dallas Keuchel has an estimated 10 years and 171 days of major league service time — 10.171 in the notation clubs use, from 1891 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2012 | Houston Astros | 88 | 0.088 | From transactions |
| 2013 | Houston Astros | 167 | 1.083 | From transactions |
| 2014 | Houston Astros | 172 | 2.083 | Carried forward |
| 2015 | Houston Astros | 172 | 3.083 | Carried forward |
| 2016 | Houston Astros | 172 | 4.083 | Carried forward |
| 2017 | Houston Astros | 172 | 5.083 | From transactions |
| 2018 | Houston Astros | 172 | 6.083 | From transactions |
| 2019 | Atlanta Braves | 172 | 7.083 | From transactions |
| 2020 | Chicago White Sox | 172 | 8.083 | From transactions |
| 2021 | Chicago White Sox | 172 | 9.083 | From transactions |
| 2022 | Arizona Diamondbacks, Texas Rangers, Chicago White Sox | 83 | 9.166 | From transactions |
| 2023 | Minnesota Twins | 61 | 10.055 | From transactions |
| 2024 | Milwaukee Brewers | 116 | 10.171 | 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.