How Ken Holloway's ERA Compares to Similar Players

Ken Holloway posted a career ERA of 4.4, above the starting pitcher average of 3.87 — a level that fell short of typical league production. His strongest ERA season came in 1922, posting .000, well below the starting pitcher average of 4.1 that year. The highest point came in 1930 at 6.72, well above the starting pitcher average of 4.72 that year. Production slipped through the final seasons. The figure moved from 4.34 in 1928 to 3.03 in 1929 and 6.72 in 1930. The decline marked the closing chapter of the career. Significant season-to-season variance characterizes the ERA profile — ranging from .000 to 6.72 — though the career average fell below league norms.

Ken Holloway Lifetime ERA and Similar Stats

Stats similar to ERA for Ken Holloway
Ken Holloway
ERA
Ken Holloway
Component ERA
Ken Holloway
Defense Independent ERA
Career4.44.584.18
Season Avg.4.44.584.18
162 Game Avg.4.44.584.18
More InfoSee MoreSee MoreSee More

Ken Holloway ERA Per Season

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

Ken Holloway ERA by Team

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

Ken Holloway ERA Year-Over-Year Change

A waterfall chart tracking how Ken Holloway'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.
Ken Holloway ERA year-over-year waterfall chart

Ken Holloway ERA Distribution vs. Comparable Players

Each box summarizes Ken Holloway'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.
Ken Holloway ERA distribution box chart versus comparable players

Ken Holloway ERA — Season-by-Season Breakdown

Every season of Ken Holloway'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.
Ken Holloway ERA season-by-season breakdown table