Jay Powell ERA in 2004
3.382004 Regular Season
Jay Powell posted a 3.38 ERA in the 2004 regular season.
- 6th-best of Jay Powell's 11 seasons on file; the best is 0.00 in 2005.
- Down 4.44 from 7.82 in 2003.
Figures come from ESPN's box scores and were last read on October 27, 2026.