Andrew Abbott vs. Casey Fossum — Career Comparison

The numbers give Andrew Abbott a clear advantage over Casey Fossum across the core pitching metrics. Andrew Abbott led in run prevention (ERA+ 126 vs 94), home run suppression (HR9+ 97 vs 89), and walk avoidance (BB%+ 98 vs 91). Casey Fossum held the edge in strikeout rate (K%+ 115 vs 105). Andrew Abbott was the better starter — the numbers make that case clearly.