How Mike Kelley's Range Factor Compares to Similar Players

Mike Kelley posted a career Range Factor of 10.3, well above the league average of 3.19 — a mark that ranked among the best of his era. Across 1 season, the Range Factor arc showed a promising start, with limited data making longer-term conclusions premature. With 1 season of data, the Range Factor 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 well above league norms across 1 season.

Mike Kelley Lifetime Range Factor

Stats similar to Range Factor for Mike Kelley
Mike Kelley
Range Factor
Career10.303
Season Avg.10.303
162 Game Avg.10.303
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Mike Kelley Range Factor Per Season

Mike Kelley's Range Factor for each season of his MLB career, plotted against that year's league average. Switch between comparisons — National League, Hall of Fame, 1B, North America, or players born in the same country — to see how he stacked up year by year.
Mike Kelley Range Factor per season line chart

Mike Kelley Range Factor by Team

Mike Kelley's career Range Factor totals broken down by each team he played for, ordered by when he first joined that team.
Mike Kelley career Range Factor by team bar chart

Mike Kelley Range Factor Year-Over-Year Change

A waterfall chart tracking how Mike Kelley'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.
Mike Kelley Range Factor year-over-year waterfall chart

Mike Kelley Range Factor Distribution vs. Comparable Players

Each box summarizes Mike Kelley'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.
Mike Kelley Range Factor distribution box chart versus comparable players

Mike Kelley Range Factor — Season-by-Season Breakdown

Every season of Mike Kelley'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.
Mike Kelley Range Factor season-by-season breakdown table