How Dennis Konuszewski's ERA Compares to Similar Players

Dennis Konuszewski posted a career ERA of 54.0, well above the relief pitcher average of 3.96 — production that significantly underperformed against league baselines. Across 1 season, the ERA arc showed a disappointing start, with limited data making longer-term conclusions premature. With 1 season of data, the ERA arc was below league norms — too limited for reliable trend analysis. Some season-to-season variance runs through the career line, but the career average remained well below league norms across 1 season.

Dennis Konuszewski Lifetime ERA and Similar Stats

Stats similar to ERA for Dennis Konuszewski
Dennis Konuszewski
ERA
Dennis Konuszewski
Component ERA
Dennis Konuszewski
Defense Independent ERA
Career5483.9112
Season Avg.5483.9112
162 Game Avg.5483.9112
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Dennis Konuszewski ERA Per Season

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

Dennis Konuszewski ERA by Team

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

Dennis Konuszewski ERA Year-Over-Year Change

A waterfall chart tracking how Dennis Konuszewski'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.
Dennis Konuszewski ERA year-over-year waterfall chart

Dennis Konuszewski ERA Distribution vs. Comparable Players

Each box summarizes Dennis Konuszewski'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.
Dennis Konuszewski ERA distribution box chart versus comparable players

Dennis Konuszewski ERA — Season-by-Season Breakdown

Every season of Dennis Konuszewski'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.
Dennis Konuszewski ERA season-by-season breakdown table