Steve Sinclair career ERA
5.24Career Regular Season
Steve Sinclair has a career ERA of 5.24 over 2 regular seasons.
- Best season on file: 3.60 in 1998.
- Most recent: 6.52 in 1999.
Average of 2 regular seasons, 1998 through 1999. Figures come from ESPN's box scores and were last read on October 31, 2026.