Greg Weissert

Boston Red Sox · P · Arbitration eligible

Service time3.049
Days credited565
MLB debut2022-08-25

Season by season

SeasonClubDaysRunning totalHow this season is known
2022New York Yankees290.029From transactions
2023New York Yankees460.075From transactions
2024Boston Red Sox1701.073From transactions
2025Boston Red Sox1722.073From transactions
2026Boston Red Sox1483.049From 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.