Ed Connolly vs. Charlie Grover — Career Comparison

On the career pitching numbers, Charlie Grover posted a stronger line than Ed Connolly. Charlie Grover posted stronger numbers in ERA (3.38 vs 5.88) and WHIP (1.500 vs 1.885). By the career numbers, Charlie Grover had the better of this comparison — though ERA and WHIP alone don't account for era, park factors, or the defenses each pitcher worked behind.