Last with Chicago Cubs · 2B · No longer on a 40-man roster
Darwin Barney has an estimated 6 years and 84 days of major league service time — 6.084 in the notation clubs use, from 1116 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2010 | Chicago Cubs | 53 | 0.053 | From transactions |
| 2011 | Chicago Cubs | 172 | 1.053 | From transactions |
| 2012 | Chicago Cubs | 172 | 2.053 | Carried forward |
| 2013 | Chicago Cubs | 172 | 3.053 | From transactions |
| 2014 | Chicago Cubs, Los Angeles Dodgers | 172 | 4.053 | From transactions |
| 2015 | Los Angeles Dodgers, Toronto Blue Jays | 31 | 4.084 | From transactions |
| 2016 | Toronto Blue Jays | 172 | 5.084 | From transactions |
| 2017 | Toronto Blue Jays | 172 | 6.084 | 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.