Last with Colorado Rockies · LF · No longer on a 40-man roster
Eric Young Jr. has an estimated 6 years and 92 days of major league service time — 6.092 in the notation clubs use, from 1124 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2009 | Colorado Rockies | 43 | 0.043 | From transactions |
| 2010 | Colorado Rockies | 150 | 1.021 | From transactions |
| 2011 | Colorado Rockies | 104 | 1.125 | From transactions |
| 2012 | Colorado Rockies | 172 | 2.125 | From transactions |
| 2013 | Colorado Rockies, New York Mets | 104 | 3.057 | From transactions |
| 2014 | New York Mets | 172 | 4.057 | From transactions |
| 2015 | New York Mets, Atlanta Braves | 95 | 4.152 | From transactions |
| 2016 | New York Yankees | 172 | 5.152 | From transactions |
| 2017 | Los Angeles Angels | 45 | 6.025 | From transactions |
| 2018 | Los Angeles Angels | 67 | 6.092 | 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.