Robert Stock ERA in 2020
4.732020 Regular Season
Robert Stock posted a 4.73 ERA in the 2020 regular season.
- 2nd-best of Robert Stock's 6 seasons on file; the best is 2.50 in 2018.
- Down 5.40 from 10.13 in 2019.
Figures come from ESPN's box scores and were last read on September 22, 2026.



