How Bob Harmon's ERA Compares to Similar Players

Bob Harmon posted a career ERA of 3.33, below the starting pitcher average of 3.87 — production that kept him consistently ahead of most peers. His strongest ERA season came in 1915, posting 2.5, below the starting pitcher average of 2.86 that year. The highest point came in 1910 at 4.46, well above the starting pitcher average of 2.73 that year. Output was consistent through the final seasons. The figure moved from 2.5 in 1915 to 2.81 in 1916 and 2.62 in 1918. The consistent output characterized his final seasons. Some season-to-season variance runs through the career line, but the career average remained above league norms across 9 seasons.

Bob Harmon Lifetime ERA and Similar Stats

Stats similar to ERA for Bob Harmon
Bob Harmon
ERA
Bob Harmon
Component ERA
Bob Harmon
Defense Independent ERA
Career3.333.353.82
Season Avg.3.333.353.82
162 Game Avg.3.333.353.82
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Bob Harmon ERA Per Season

Bob Harmon's ERA for each season of his MLB career, plotted against that year's league average. Switch between comparisons — National League, Hall of Fame, SP, North America, or players born in the same country — to see how he stacked up year by year.
Bob Harmon ERA per season line chart

Bob Harmon ERA by Team

Bob Harmon's career ERA totals broken down by each team he played for, ordered by when he first joined that team.
Bob Harmon career ERA by team bar chart

Bob Harmon ERA Year-Over-Year Change

A waterfall chart tracking how Bob Harmon's career ERA shifted from season to season. Each bar represents the change added to his career total that year, making peak and decline phases easy to spot.
Bob Harmon ERA year-over-year waterfall chart

Bob Harmon ERA Distribution vs. Comparable Players

Each box summarizes Bob Harmon's seasonal ERA alongside a selected comparison group across all seasons he played. The box covers the middle 50% of seasons, the center line is the median, and the whiskers extend to the min and max. A tighter box means more consistency; a higher median means more output. Use the selector to switch comparison groups.
Bob Harmon ERA distribution box chart versus comparable players

Bob Harmon ERA — Season-by-Season Breakdown

Every season of Bob Harmon's MLB career with ERA alongside league, Hall of Fame, positional, birth region, and country-of-birth averages for that year. Career totals include sum, average, min, max, and median.

Note: A dash (—) means no qualifying players existed in that comparison group for that season. Most commonly this happens for the Hall of Fame group.
Bob Harmon ERA season-by-season breakdown table