Ryan Jensen ERA in 2003
10.802003 Regular Season
Ryan Jensen posted a 10.80 ERA in the 2003 regular season.
- Ryan Jensen's highest ERA of the 4 seasons on file; the best is 4.25 in 2001.
- Up 6.29 from 4.51 in 2002.
Figures come from ESPN's box scores and were last read on October 26, 2026.