Last with Toronto Blue Jays · CF · No longer on a 40-man roster
Jonathan Davis has an estimated 2 years and 147 days of major league service time — 2.147 in the notation clubs use, from 491 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2018 | Toronto Blue Jays | 28 | 0.028 | From transactions |
| 2019 | Toronto Blue Jays | 90 | 0.118 | From transactions |
| 2020 | Toronto Blue Jays | 28 | 0.146 | From transactions |
| 2021 | Toronto Blue Jays, New York Yankees | 113 | 1.087 | From transactions |
| 2022 | Milwaukee Brewers | 99 | 2.014 | From transactions |
| 2023 | Miami Marlins | 133 | 2.147 | 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.