Last with Tampa Bay Rays · P · No longer on a 40-man roster
Dylan Floro has an estimated 7 years and 49 days of major league service time — 7.049 in the notation clubs use, from 1253 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2016 | Tampa Bay Rays | 40 | 0.040 | From transactions |
| 2017 | Chicago Cubs | 14 | 0.054 | From transactions |
| 2018 | Cincinnati Reds, Los Angeles Dodgers | 167 | 1.049 | From transactions |
| 2019 | Los Angeles Dodgers | 172 | 2.049 | From transactions |
| 2020 | Los Angeles Dodgers | 172 | 3.049 | From transactions |
| 2021 | Miami Marlins | 172 | 4.049 | From transactions |
| 2022 | Miami Marlins | 172 | 5.049 | From transactions |
| 2023 | Minnesota Twins, Miami Marlins | 172 | 6.049 | From transactions |
| 2024 | Arizona Diamondbacks, Washington Nationals | 172 | 7.049 | 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.