Last with Minnesota Twins · P · No longer on a 40-man roster
Jeff Manship has an estimated 3 years and 130 days of major league service time — 3.130 in the notation clubs use, from 646 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2009 | Minnesota Twins | 56 | 0.056 | From transactions |
| 2010 | Minnesota Twins | 72 | 0.128 | From transactions |
| 2011 | Minnesota Twins | 18 | 0.146 | From transactions |
| 2012 | Minnesota Twins | 49 | 1.023 | From transactions |
| 2013 | Colorado Rockies | 54 | 1.077 | From transactions |
| 2014 | Philadelphia Phillies | 116 | 2.021 | From transactions |
| 2015 | Cleveland Indians | 109 | 2.130 | From transactions |
| 2016 | Cleveland Indians | 172 | 3.130 | 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.