How John Griffin's ERA Compares to Similar Players
John Griffin posted a career ERA of 8.93, well above the starting pitcher average of 3.87 — 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.
John Griffin Lifetime ERA and Similar Stats
Stats similar to ERA for John Griffin
| John Griffin
ERA | John Griffin
Component ERA | John Griffin
Defense Independent ERA |
|---|
| Career | 8.93 | 7.47 | 6.3 |
| Season Avg. | 8.93 | 7.47 | 6.3 |
| 162 Game Avg. | 8.93 | 7.47 | 6.3 |
| More Info | See More | See More | See More |
John Griffin ERA Per Season
John Griffin's ERA for each season of his MLB career, plotted against that year's league average. Switch between comparisons — Negro American League, Hall of Fame, SP, North America, or players born in the same country — to see how he stacked up year by year.
John Griffin ERA by Team
John Griffin's career ERA totals broken down by each team he played for, ordered by when he first joined that team.
John Griffin ERA Year-Over-Year Change
A waterfall chart tracking how John Griffin'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.
John Griffin ERA Distribution vs. Comparable Players
Each box summarizes John Griffin'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.
John Griffin ERA — Season-by-Season Breakdown
Every season of John Griffin'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.
