Baltimore Orioles · SS · Pre-arbitration
José Barrero has an estimated 2 years and 63 days of major league service time — 2.063 in the notation clubs use, from 407 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2020 | Cincinnati Reds | 92 | 0.092 | From transactions |
| 2021 | Cincinnati Reds | 36 | 0.128 | From transactions |
| 2022 | Cincinnati Reds | 124 | 1.080 | From transactions |
| 2023 | Cincinnati Reds | 79 | 1.159 | From transactions |
| 2024 | Texas Rangers, St. Louis Cardinals | 7 | 1.166 | From transactions |
| 2025 | St. Louis Cardinals | 57 | 2.051 | From transactions |
| 2026 | Baltimore Orioles | 12 | 2.063 | 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.