How Matt Kilroy's ERA Compares to Similar Players
Matt Kilroy posted a career ERA of 3.47, below the relief pitcher average of 3.96 — production that kept him consistently ahead of most peers. His strongest ERA season came in 1892, posting 2.39, well below the relief pitcher average of 3.21 that year. The highest point came in 1893 at 9.0, well above the relief pitcher average of 4.19 that year. The ERA trended upward through the final seasons. The figure moved from 9.0 in 1893 to 3.89 in 1894 and 4.31 in 1898. The upward arc continued through his final campaign. Significant season-to-season variance characterizes the ERA profile — ranging from 2.39 to 9.0 — though the career average remained above league norms.
Matt Kilroy Lifetime ERA and Similar Stats
Stats similar to ERA for Matt Kilroy
| Matt Kilroy
ERA | Matt Kilroy
Component ERA | Matt Kilroy
Defense Independent ERA |
|---|
| Career | 3.47 | 3.33 | 3.41 |
| Season Avg. | 3.47 | 3.33 | 3.41 |
| 162 Game Avg. | 3.47 | 3.33 | 3.41 |
| More Info | See More | See More | See More |
Matt Kilroy ERA Per Season
Matt Kilroy's ERA for each season of his MLB career, plotted against that year's league average. Switch between comparisons — American Association, Hall of Fame, RP, North America, or players born in the same country — to see how he stacked up year by year.
Matt Kilroy ERA by Team
Matt Kilroy's career ERA totals broken down by each team he played for, ordered by when he first joined that team.
Matt Kilroy ERA Year-Over-Year Change
A waterfall chart tracking how Matt Kilroy'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.
Matt Kilroy ERA Distribution vs. Comparable Players
Each box summarizes Matt Kilroy'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.
Matt Kilroy ERA — Season-by-Season Breakdown
Every season of Matt Kilroy'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.
