Baltimore Orioles · P · Free agency eligible
Andrew Kittredge has an estimated 8 years and 70 days of major league service time — 8.070 in the notation clubs use, from 1446 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2017 | Tampa Bay Rays | 39 | 0.039 | From transactions |
| 2018 | Tampa Bay Rays | 99 | 0.138 | From transactions |
| 2019 | Tampa Bay Rays | 104 | 1.070 | From transactions |
| 2020 | Tampa Bay Rays | 172 | 2.070 | From transactions |
| 2021 | Tampa Bay Rays | 172 | 3.070 | From transactions |
| 2022 | Tampa Bay Rays | 172 | 4.070 | From transactions |
| 2023 | Tampa Bay Rays | 172 | 5.070 | From transactions |
| 2024 | St. Louis Cardinals | 172 | 6.070 | From transactions |
| 2025 | Baltimore Orioles, Chicago Cubs | 172 | 7.070 | From transactions |
| 2026 | Baltimore Orioles | 172 | 8.070 | 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.