How Tom Underwood's Range Factor Compares to Similar Players
Tom Underwood posted a career Range Factor of .604, well below the league average of 3.1 — production that significantly underperformed against league baselines. His best Range Factor season came in 1979, posting 1.27, well below the league average of 3.22 that year. The lowest point came in 1974 at .000, well below the league average of 3.22 that year. Output was consistent through the final seasons. The figure moved from .357 in 1982 to .275 in 1983 and .460 in 1984. The consistent output characterized his final seasons. Significant season-to-season variance characterizes the Range Factor profile — ranging from .000 to 1.27 — though the career average remained well below league norms.
Tom Underwood Lifetime Range Factor
Stats similar to Range Factor for Tom Underwood
| Tom Underwood
Range Factor |
|---|
| Career | 0.604 |
| Season Avg. | 0.604 |
| 162 Game Avg. | 0.604 |
| More Info | See More |
Tom Underwood Range Factor Per Season
Tom Underwood'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, SP, North America, or players born in the same country — to see how he stacked up year by year.
Tom Underwood Range Factor by Team
Tom Underwood's career Range Factor totals broken down by each team he played for, ordered by when he first joined that team.
Tom Underwood Range Factor Year-Over-Year Change
A waterfall chart tracking how Tom Underwood'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.
Tom Underwood Range Factor Distribution vs. Comparable Players
Each box summarizes Tom Underwood'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.
Tom Underwood Range Factor — Season-by-Season Breakdown
Every season of Tom Underwood'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.
