How Unknown Johnson's Component ERA Compares to Similar Players

Unknown Johnson posted a career Component ERA of 5.48, well above the relief pitcher average of 3.96 — production that significantly underperformed against league baselines. Across 1 season, the Component ERA arc showed a disappointing start, with limited data making longer-term conclusions premature. With 1 season of data, the Component 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.

Unknown Johnson Lifetime Component ERA

Stats similar to Component ERA for Unknown Johnson
Unknown Johnson
Component ERA
Career5.48
Season Avg.5.48
162 Game Avg.5.48
More InfoSee More

Unknown Johnson Component ERA Per Season

Unknown Johnson's Component ERA for each season of his MLB career, plotted against that year's league average. Switch between comparisons — Negro American League, Hall of Fame, RP, Unknown, or players born in the same country — to see how he stacked up year by year.
Unknown Johnson Component ERA per season line chart

Unknown Johnson Component ERA by Team

Unknown Johnson's career Component ERA totals broken down by each team he played for, ordered by when he first joined that team.
Unknown Johnson career Component ERA by team bar chart

Unknown Johnson Component ERA Year-Over-Year Change

A waterfall chart tracking how Unknown Johnson's career Component 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.
Unknown Johnson Component ERA year-over-year waterfall chart

Unknown Johnson Component ERA Distribution vs. Comparable Players

Each box summarizes Unknown Johnson's seasonal Component 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.
Unknown Johnson Component ERA distribution box chart versus comparable players

Unknown Johnson Component ERA — Season-by-Season Breakdown

Every season of Unknown Johnson's MLB career with Component 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.
Unknown Johnson Component ERA season-by-season breakdown table