Last with Colorado Rockies · P · No longer on a 40-man roster
Matt Carasiti has an estimated 4 years and 84 days of major league service time — 4.084 in the notation clubs use, from 772 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2016 | Colorado Rockies | 52 | 0.052 | From transactions |
| 2017 | Chicago Cubs | 172 | 1.052 | From transactions |
| 2018 | Chicago Cubs | 0 | 1.052 | Carried forward |
| 2019 | Seattle Mariners | 35 | 1.087 | From transactions |
| 2020 | San Francisco Giants | 0 | 1.087 | From transactions |
| 2021 | Boston Red Sox | 172 | 2.087 | From transactions |
| 2022 | San Francisco Giants, Colorado Rockies | 172 | 3.087 | From transactions |
| 2023 | Colorado Rockies | 154 | 4.069 | From transactions |
| 2024 | Colorado Rockies | 15 | 4.084 | 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.