Last with Atlanta Braves · SS · No longer on a 40-man roster
Luke Williams has an estimated 3 years and 79 days of major league service time — 3.079 in the notation clubs use, from 595 days credited on a major league roster.
| Season | Club | Days | Running total | How this season is known |
|---|---|---|---|---|
| 2021 | Philadelphia Phillies | 112 | 0.112 | From transactions |
| 2022 | San Francisco Giants, Miami Marlins | 139 | 1.079 | From transactions |
| 2023 | Los Angeles Dodgers, Atlanta Braves | 78 | 1.157 | From transactions |
| 2024 | Atlanta Braves | 128 | 2.113 | From transactions |
| 2025 | Atlanta Braves | 136 | 3.077 | From transactions |
| 2026 | Atlanta Braves | 2 | 3.079 | 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.