Last with Tampa Bay Rays · P · No longer on a 40-man roster
Matt Moore has an estimated 11 years and 171 days of major league service time — 11.171 in the notation clubs use, from 2063 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2011 | Tampa Bay Rays | 17 | 0.017 | From transactions |
| 2012 | Tampa Bay Rays | 172 | 1.017 | Carried forward |
| 2013 | Tampa Bay Rays | 172 | 2.017 | From transactions |
| 2014 | Tampa Bay Rays | 172 | 3.017 | From transactions |
| 2015 | Tampa Bay Rays | 154 | 3.171 | From transactions |
| 2016 | San Francisco Giants, Tampa Bay Rays | 172 | 4.171 | From transactions |
| 2017 | San Francisco Giants | 172 | 5.171 | From transactions |
| 2018 | Texas Rangers | 172 | 6.171 | From transactions |
| 2019 | Detroit Tigers | 172 | 7.171 | From transactions |
| 2020 | Detroit Tigers | 0 | 7.171 | Carried forward |
| 2021 | Philadelphia Phillies | 172 | 8.171 | From transactions |
| 2022 | Texas Rangers | 172 | 9.171 | From transactions |
| 2023 | Los Angeles Angels, Cleveland Indians, Miami Marlins | 172 | 10.171 | From transactions |
| 2024 | Los Angeles Angels | 172 | 11.171 | 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.