Zach Eflin

Baltimore Orioles · P · Free agency eligible

Service time9.171
Days credited1719
MLB debut2016-06-14

Season by season

SeasonClubDaysRunning totalHow this season is known
2016Philadelphia Phillies1110.111From transactions
2017Philadelphia Phillies1051.044From transactions
2018Philadelphia Phillies1452.017From transactions
2019Philadelphia Phillies1723.017From transactions
2020Philadelphia Phillies1724.017Carried forward
2021Philadelphia Phillies1725.017From transactions
2022Philadelphia Phillies1726.017From transactions
2023Tampa Bay Rays1727.017From transactions
2024Baltimore Orioles, Tampa Bay Rays1728.017From transactions
2025Baltimore Orioles1729.017From transactions
2026Baltimore Orioles1549.171From 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.