Foster Griffin

Cleveland Guardians · P · Pre-arbitration

Service time1.167
Days credited339
MLB debut2020-07-27

Season by season

SeasonClubDaysRunning totalHow this season is known
2020Kansas City Royals1721.000From transactions
2021Kansas City Royals01.000Carried forward
2022Kansas City Royals, Toronto Blue Jays131.013From transactions
2023Kansas City Royals, Toronto Blue Jays01.013Carried forward
2024Kansas City Royals, Toronto Blue Jays01.013Carried forward
2025Washington Nationals01.013From transactions
2026Cleveland Indians, Washington Nationals1541.167From 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.