Garrett Whitlock

Boston Red Sox · P · Arbitration eligible

Service time5.154
Days credited1014
MLB debut2021-04-04

Season by season

SeasonClubDaysRunning totalHow this season is known
2021Boston Red Sox1721.000From transactions
2022Boston Red Sox1722.000From transactions
2023Boston Red Sox1723.000From transactions
2024Boston Red Sox1724.000From transactions
2025Boston Red Sox1725.000From transactions
2026Boston Red Sox1545.154From 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.

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 2026-08-25.

Independent project, not affiliated with or endorsed by Major League Baseball or the MLBPA.