How Arthur Irwin's ERA Compares to Similar Players
Arthur Irwin posted a career ERA of 2.25, well below the league average of 3.83 — a mark that ranked among the best of his era. Across 2 seasons, the ERA arc showed a promising start, with limited data making longer-term conclusions premature. With 2 seasons of data, the ERA arc was above league norms — too limited for reliable trend analysis. Significant season-to-season variance characterizes the ERA profile — ranging from .000 to 3.0 — though the career average remained well above league norms.
Arthur Irwin Lifetime ERA and Similar Stats
Stats similar to ERA for Arthur Irwin
| Arthur Irwin
ERA | Arthur Irwin
Component ERA | Arthur Irwin
Defense Independent ERA |
|---|
| Career | 2.25 | 5.46 | 3.75 |
| Season Avg. | 2.25 | 5.46 | 3.75 |
| 162 Game Avg. | 2.25 | 5.46 | 3.75 |
| More Info | See More | See More | See More |
Arthur Irwin ERA Per Season
Arthur Irwin's ERA for each season of his MLB career, plotted against that year's league average. Switch between comparisons — National League, Hall of Fame, SS, North America, or players born in the same country — to see how he stacked up year by year.
Arthur Irwin ERA by Team
Arthur Irwin's career ERA totals broken down by each team he played for, ordered by when he first joined that team.
Arthur Irwin ERA Year-Over-Year Change
A waterfall chart tracking how Arthur Irwin'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.
Arthur Irwin ERA Distribution vs. Comparable Players
Each box summarizes Arthur Irwin'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.
Arthur Irwin ERA — Season-by-Season Breakdown
Every season of Arthur Irwin'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.
