How Dan Warthen's ERA Compares to Similar Players
Dan Warthen posted a career ERA of 4.31, above the starting pitcher average of 3.87 — a level that fell short of typical league production. Across 4 seasons, the ERA arc showed a disappointing start, with limited data making longer-term conclusions premature. With 4 seasons of data, the ERA arc was below league norms — too limited for reliable trend analysis. Significant season-to-season variance characterizes the ERA profile — ranging from 3.11 to 7.22 — though the career average fell below league norms.
Dan Warthen Lifetime ERA and Similar Stats
Stats similar to ERA for Dan Warthen
| Dan Warthen
ERA | Dan Warthen
Component ERA | Dan Warthen
Defense Independent ERA |
|---|
| Career | 4.31 | 3.95 | 4.61 |
| Season Avg. | 4.31 | 3.95 | 4.61 |
| 162 Game Avg. | 4.31 | 3.95 | 4.61 |
| More Info | See More | See More | See More |
Dan Warthen ERA Per Season
Dan Warthen'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.
Dan Warthen ERA by Team
Dan Warthen's career ERA totals broken down by each team he played for, ordered by when he first joined that team.
Dan Warthen ERA Year-Over-Year Change
A waterfall chart tracking how Dan Warthen'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.
Dan Warthen ERA Distribution vs. Comparable Players
Each box summarizes Dan Warthen'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.
Dan Warthen ERA — Season-by-Season Breakdown
Every season of Dan Warthen'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.
