How Roy Patterson's Home Runs Allowed Per 9 Innings Compares to Similar Players

Roy Patterson posted a career Home Runs Allowed Per 9 Innings of .150, well below the starting pitcher average of .730 — a mark that ranked among the best of his era. His strongest Home Runs Allowed Per 9 Innings season came in 1905, posting .000, well below the starting pitcher average of .134 that year. The highest point came in 1901 at .320, well above the starting pitcher average of .192 that year. Output was consistent through the final seasons. The figure moved from .000 in 1905 to .060 in 1906 and .000 in 1907. The consistent output characterized his final seasons. Significant season-to-season variance characterizes the Home Runs Allowed Per 9 Innings profile — ranging from .000 to .320 — though the career average remained well above league norms.

Roy Patterson Lifetime Home Runs Allowed Per 9 Innings

Stats similar to Home Runs Allowed Per 9 Innings for Roy Patterson
Roy Patterson
Home Runs Allowed Per 9 Innings
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Roy Patterson Home Runs Allowed Per 9 Innings Per Season

Roy Patterson's Home Runs Allowed Per 9 Innings 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.
Roy Patterson Home Runs Allowed Per 9 Innings per season line chart

Roy Patterson Home Runs Allowed Per 9 Innings by Team

Roy Patterson's career Home Runs Allowed Per 9 Innings totals broken down by each team he played for, ordered by when he first joined that team.
Roy Patterson career Home Runs Allowed Per 9 Innings by team bar chart

Roy Patterson Home Runs Allowed Per 9 Innings Year-Over-Year Change

A waterfall chart tracking how Roy Patterson's career Home Runs Allowed Per 9 Innings 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.
Roy Patterson Home Runs Allowed Per 9 Innings year-over-year waterfall chart

Roy Patterson Home Runs Allowed Per 9 Innings Distribution vs. Comparable Players

Each box summarizes Roy Patterson's seasonal Home Runs Allowed Per 9 Innings 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.
Roy Patterson Home Runs Allowed Per 9 Innings distribution box chart versus comparable players

Roy Patterson Home Runs Allowed Per 9 Innings — Season-by-Season Breakdown

Every season of Roy Patterson's MLB career with Home Runs Allowed Per 9 Innings 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.
Roy Patterson Home Runs Allowed Per 9 Innings season-by-season breakdown table