Tony Gonsolin

Kansas City Royals · P · Arbitration eligible

Service time5.165
Days credited1025
MLB debut2019-06-26

Season by season

SeasonClubDaysRunning totalHow this season is known
2019Los Angeles Dodgers490.049From transactions
2020Los Angeles Dodgers1030.152From transactions
2021Los Angeles Dodgers1721.152From transactions
2022Los Angeles Dodgers1722.152From transactions
2023Los Angeles Dodgers1723.152From transactions
2024Los Angeles Dodgers1724.152From transactions
2025Los Angeles Dodgers1725.152From transactions
2026Kansas City Royals135.165From 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.