How Ryan Zeferjahn's Earned Runs Compares to Similar Players
Ryan Zeferjahn has totaled 34 career Earned Runs, well below the relief pitcher average of 126.9 — a mark that ranks among the best of his generation. Across 2 seasons, the Earned Runs arc has shown a promising start, with limited data making longer-term conclusions premature. With 2 seasons of data, the Earned Runs arc has been above league norms — too limited for reliable trend analysis. Significant season-to-season variance characterizes the Earned Runs profile — ranging from 4 to 30 — though the career average has remained well above league norms.
Ryan Zeferjahn Lifetime Earned Runs
Stats similar to Earned Runs for Ryan Zeferjahn
| Ryan Zeferjahn
Earned Runs |
|---|
| Career | 34 |
| Season Avg. | 17 |
| 162 Game Avg. | 74.43 |
| More Info | See More |
Ryan Zeferjahn Earned Runs Per Season
Ryan Zeferjahn's Earned Runs for each season of his MLB career, plotted against that year's league average. Switch between comparisons — American League, Hall of Fame, RP, North America, or players born in the same country — to see how he stacked up year by year.
Ryan Zeferjahn Earned Runs by Team
Ryan Zeferjahn's career Earned Runs totals broken down by each team he played for, ordered by when he first joined that team.
Ryan Zeferjahn Cumulative Earned Runs — Career Progression
A running total of Ryan Zeferjahn's career Earned Runs, plotted season by season. Each point shows the cumulative figure through the end of that year, making it easy to see when he reached key milestones and how his pace changed over time.
Ryan Zeferjahn Earned Runs Distribution vs. Comparable Players
Each box summarizes Ryan Zeferjahn's seasonal Earned Runs 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.
Ryan Zeferjahn Earned Runs — Season-by-Season Breakdown
Every season of Ryan Zeferjahn's MLB career with Earned Runs 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.
