Les Cain vs. Junior Guerra — Career Comparison

The numbers give Junior Guerra a clear advantage over Les Cain across the core pitching metrics. Junior Guerra led in run prevention (ERA+ 124 vs 89), walk avoidance (BB%+ 91 vs 66), and home run suppression (HR9+ 123 vs 107). Les Cain held the edge in strikeout rate (K%+ 134 vs 101). Junior Guerra was the better starter — the numbers make that case clearly.