Ryan Speier career ERA
3.99Career Regular Season
Ryan Speier has a career ERA of 3.99 over 4 regular seasons.
- Best season on file: 3.65 in 2005.
- Most recent: 4.76 in 2009.
Average of 4 regular seasons, 2005 through 2009. Figures come from ESPN's box scores and were last read on October 30, 2026.