Last with Chicago White Sox · 3B · No longer on a 40-man roster
Yolmer Sánchez has an estimated 7 years and 65 days of major league service time — 7.065 in the notation clubs use, from 1269 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2014 | Chicago White Sox | 45 | 0.045 | From transactions |
| 2015 | Chicago White Sox | 150 | 1.023 | From transactions |
| 2016 | Chicago White Sox | 110 | 1.133 | From transactions |
| 2017 | Chicago White Sox | 172 | 2.133 | Carried forward |
| 2018 | Chicago White Sox | 172 | 3.133 | Carried forward |
| 2019 | Chicago White Sox | 172 | 4.133 | From transactions |
| 2020 | Chicago White Sox | 158 | 5.119 | From transactions |
| 2021 | Baltimore Orioles, Atlanta Braves | 172 | 6.119 | From transactions |
| 2022 | Boston Red Sox, New York Mets | 118 | 7.065 | 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.