How Jack Manning's ERA Compares to Similar Players
Jack Manning posted a career ERA of 2.79, well below the league average of 3.83 — a mark that ranked among the best of his era. His strongest ERA season came in 1874, posting 2.09. The highest point came in 1878 at 14.29, a partial season. Production slipped through the final seasons. The figure moved from 2.14 in 1876 to 6.95 in 1877 and 14.29 in 1878. The decline marked the closing chapter of the career. Significant season-to-season variance characterizes the ERA profile — ranging from 2.09 to 14.29 — though the career average remained well above league norms.
Jack Manning Lifetime ERA and Similar Stats
Stats similar to ERA for Jack Manning
| Jack Manning
ERA | Jack Manning
Component ERA | Jack Manning
Defense Independent ERA |
|---|
| Career | 2.79 | 3.2 | 3.23 |
| Season Avg. | 2.79 | 3.2 | 3.23 |
| 162 Game Avg. | 2.79 | 3.2 | 3.23 |
| More Info | See More | See More | See More |
Jack Manning ERA Per Season
Jack Manning's ERA for each season of his MLB career, plotted against that year's league average. Switch between comparisons — National League, Hall of Fame, RF, North America, or players born in the same country — to see how he stacked up year by year.
Jack Manning ERA by Team
Jack Manning's career ERA totals broken down by each team he played for, ordered by when he first joined that team.
Jack Manning ERA Year-Over-Year Change
A waterfall chart tracking how Jack Manning'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.
Jack Manning ERA Distribution vs. Comparable Players
Each box summarizes Jack Manning'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.
Jack Manning ERA — Season-by-Season Breakdown
Every season of Jack Manning'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.
