Last with Seattle Mariners · P · No longer on a 40-man roster
Casey Lawrence has an estimated 2 years and 72 days of major league service time — 2.072 in the notation clubs use, from 416 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2017 | Seattle Mariners, Toronto Blue Jays | 89 | 0.089 | From transactions |
| 2018 | Seattle Mariners | 77 | 0.166 | From transactions |
| 2019 | Seattle Mariners | 0 | 0.166 | Carried forward |
| 2020 | Minnesota Twins | 0 | 0.166 | From transactions |
| 2021 | Toronto Blue Jays | 138 | 1.132 | From transactions |
| 2022 | Toronto Blue Jays | 41 | 2.001 | From transactions |
| 2023 | St. Louis Cardinals | 49 | 2.050 | From transactions |
| 2024 | Seattle Mariners | 0 | 2.050 | From transactions |
| 2025 | Seattle Mariners, Toronto Blue Jays | 22 | 2.072 | 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.