Last with Colorado Rockies · 2B · No longer on a 40-man roster
Mike McCoy has an estimated 2 years and 9 days of major league service time — 2.009 in the notation clubs use, from 353 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2009 | Colorado Rockies | 28 | 0.028 | From transactions |
| 2010 | Toronto Blue Jays | 117 | 0.145 | From transactions |
| 2011 | Toronto Blue Jays | 127 | 1.100 | From transactions |
| 2012 | Toronto Blue Jays | 81 | 2.009 | 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.