How Grant Johnson's ERA Compares to Similar Players
Grant Johnson posted a career ERA of 2.7, well below the league average of 4.2 — a mark that ranked among the best of his era. Across 1 season, the ERA arc showed a promising start, with limited data making longer-term conclusions premature. With 1 season of data, the ERA arc was above league norms — too limited for reliable trend analysis. Some season-to-season variance runs through the career line, but the career average remained well above league norms across 1 season.
Grant Johnson Lifetime ERA and Similar Stats
Stats similar to ERA for Grant Johnson
| Grant Johnson
ERA | Grant Johnson
Component ERA | Grant Johnson
Defense Independent ERA |
|---|
| Career | 2.7 | 4.88 | 4.05 |
| Season Avg. | 2.7 | 4.88 | 4.05 |
| 162 Game Avg. | 2.7 | 4.88 | 4.05 |
| More Info | See More | See More | See More |
Grant Johnson ERA Per Season
Grant Johnson's ERA for each season of his MLB career, plotted against that year's league average. Switch between comparisons — Eastern Colored League, Hall of Fame, SS, North America, or players born in the same country — to see how he stacked up year by year.
Grant Johnson ERA by Team
Grant Johnson's career ERA totals broken down by each team he played for, ordered by when he first joined that team.
Grant Johnson ERA Year-Over-Year Change
A waterfall chart tracking how Grant Johnson'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.
Grant Johnson ERA Distribution vs. Comparable Players
Each box summarizes Grant Johnson'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.
Grant Johnson ERA — Season-by-Season Breakdown
Every season of Grant Johnson'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.
