How John Valentine's ERA Compares to Similar Players
John Valentine posted a career ERA of 3.53, below the relief pitcher average of 3.96 — production that kept him consistently ahead of most peers. 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 above league norms across 1 season.
John Valentine Lifetime ERA and Similar Stats
Stats similar to ERA for John Valentine
| John Valentine
ERA | John Valentine
Component ERA | John Valentine
Defense Independent ERA |
|---|
| Career | 3.53 | 3.77 | 3.25 |
| Season Avg. | 3.53 | 3.77 | 3.25 |
| 162 Game Avg. | 3.53 | 3.77 | 3.25 |
| More Info | See More | See More | See More |
John Valentine ERA Per Season
John Valentine's ERA for each season of his MLB career, plotted against that year's league average. Switch between comparisons — American Association, Hall of Fame, RP, North America, or players born in the same country — to see how he stacked up year by year.
John Valentine ERA by Team
John Valentine's career ERA totals broken down by each team he played for, ordered by when he first joined that team.
John Valentine ERA Year-Over-Year Change
A waterfall chart tracking how John Valentine'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 Valentine ERA Distribution vs. Comparable Players
Each box summarizes John Valentine'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 Valentine ERA — Season-by-Season Breakdown
Every season of John Valentine'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.
