Charlie Bowles vs. William Brennan — Career Comparison

On the career pitching numbers, Charlie Bowles posted a stronger line than William Brennan. Charlie Bowles posted stronger numbers in ERA (4.38 vs 5.18) and WHIP (1.539 vs 1.849). By the career numbers, Charlie Bowles 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.