How Ryan Zeferjahn's Range Factor Compares to Similar Players
Ryan Zeferjahn has posted a career Range Factor of .203, well below the league average of 3.1 — production that has significantly underperformed against league baselines. Across 2 seasons, the Range Factor arc has shown a disappointing start, with limited data making longer-term conclusions premature. With 2 seasons of data, the Range Factor arc has been below league norms — too limited for reliable trend analysis. Significant season-to-season variance characterizes the Range Factor profile — ranging from .177 to .333 — though the career average has remained well below league norms.
Ryan Zeferjahn Lifetime Range Factor
Stats similar to Range Factor for Ryan Zeferjahn
| Ryan Zeferjahn
Range Factor |
|---|
| Career | 0.203 |
| Season Avg. | 0.203 |
| 162 Game Avg. | 0.203 |
| More Info | See More |
Ryan Zeferjahn Range Factor Per Season
Ryan Zeferjahn's Range Factor 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 Range Factor by Team
Ryan Zeferjahn's career Range Factor totals broken down by each team he played for, ordered by when he first joined that team.
Ryan Zeferjahn Range Factor Year-Over-Year Change
A waterfall chart tracking how Ryan Zeferjahn's career Range Factor 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.
Ryan Zeferjahn Range Factor Distribution vs. Comparable Players
Each box summarizes Ryan Zeferjahn's seasonal Range Factor 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 Range Factor — Season-by-Season Breakdown
Every season of Ryan Zeferjahn's MLB career with Range Factor 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.
