Rob Zastryzny

Milwaukee Brewers · P · Arbitration eligible

Service time4.165
Days credited853
MLB debut2016-08-19

Season by season

SeasonClubDaysRunning totalHow this season is known
2016Chicago Cubs450.045From transactions
2017Chicago Cubs340.079From transactions
2018Chicago Cubs210.100From transactions
2019Chicago Cubs, Los Angeles Dodgers, Baltimore Orioles00.100From transactions
2020Baltimore Orioles00.100From transactions
2021Miami Marlins, New York Mets1531.081From transactions
2022Los Angeles Angels, New York Mets1522.061From transactions
2023Pittsburgh Pirates1102.171From transactions
2024Milwaukee Brewers943.093From transactions
2025Milwaukee Brewers904.011From transactions
2026Milwaukee Brewers1544.165From 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.