How Mark Williamson's Range Factor Compares to Similar Players
Mark Williamson posted a career Range Factor of .414, well below the league average of 3.1 — production that significantly underperformed against league baselines. His best Range Factor season came in 1988, posting .622, well below the league average of 3.08 that year. The lowest point came in 1992 at .083, well below the league average of 3.08 that year. The Range Factor trended upward through the final seasons. The figure moved from .246 in 1991 to .083 in 1992 and .375 in 1993. The upward arc continued through his final campaign. Significant season-to-season variance characterizes the Range Factor profile — ranging from .083 to .622 — though the career average remained well below league norms.
Mark Williamson Lifetime Range Factor
Stats similar to Range Factor for Mark Williamson
| Mark Williamson
Range Factor |
|---|
| Career | 0.414 |
| Season Avg. | 0.414 |
| 162 Game Avg. | 0.414 |
| More Info | See More |
Mark Williamson Range Factor Per Season
Mark Williamson'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.
Mark Williamson Range Factor by Team
Mark Williamson's career Range Factor totals broken down by each team he played for, ordered by when he first joined that team.
Mark Williamson Range Factor Year-Over-Year Change
A waterfall chart tracking how Mark Williamson'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.
Mark Williamson Range Factor Distribution vs. Comparable Players
Each box summarizes Mark Williamson'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.
Mark Williamson Range Factor — Season-by-Season Breakdown
Every season of Mark Williamson'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.
