Last with San Diego Padres · P · No longer on a 40-man roster
Robbie Erlin has an estimated 6 years and 9 days of major league service time — 6.009 in the notation clubs use, from 1041 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2013 | San Diego Padres | 55 | 0.055 | From transactions |
| 2014 | San Diego Padres | 172 | 1.055 | From transactions |
| 2015 | San Diego Padres | 21 | 1.076 | From transactions |
| 2016 | San Diego Padres | 172 | 2.076 | From transactions |
| 2017 | San Diego Padres | 172 | 3.076 | From transactions |
| 2018 | San Diego Padres | 172 | 4.076 | Carried forward |
| 2019 | San Diego Padres | 145 | 5.049 | From transactions |
| 2020 | Pittsburgh Pirates, Atlanta Braves | 128 | 6.005 | From transactions |
| 2021 | Pittsburgh Pirates, Atlanta Braves | 0 | 6.005 | Carried forward |
| 2022 | Los Angeles Dodgers | 4 | 6.009 | 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.