How Ron Robinson's Home Runs Allowed Per 9 Innings Compares to Similar Players

Ron Robinson posted a career Home Runs Allowed Per 9 Innings of .690, near the starting pitcher average of .730 — a profile that tracked closely with league norms. His strongest Home Runs Allowed Per 9 Innings season came in 1991, posting .000, well below the starting pitcher average of .815 that year. The highest point came in 1985 at .910, near the starting pitcher average of .866 that year. Production slipped through the final seasons. The figure moved from .350 in 1990 to .000 in 1991 and .760 in 1992. The decline marked the closing chapter of the career. Significant season-to-season variance characterizes the Home Runs Allowed Per 9 Innings profile — ranging from .000 to .910 — though the career average tracked near league norms.

Ron Robinson Lifetime Home Runs Allowed Per 9 Innings

Stats similar to Home Runs Allowed Per 9 Innings for Ron Robinson
Ron Robinson
Home Runs Allowed Per 9 Innings
Career0.69
Season Avg.0.69
162 Game Avg.0.69
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Ron Robinson Home Runs Allowed Per 9 Innings Per Season

Ron Robinson's Home Runs Allowed Per 9 Innings for each season of his MLB career, plotted against that year's league average. Switch between comparisons — National League, Hall of Fame, SP, North America, or players born in the same country — to see how he stacked up year by year.
Ron Robinson Home Runs Allowed Per 9 Innings per season line chart

Ron Robinson Home Runs Allowed Per 9 Innings by Team

Ron Robinson'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.
Ron Robinson career Home Runs Allowed Per 9 Innings by team bar chart

Ron Robinson Home Runs Allowed Per 9 Innings Year-Over-Year Change

A waterfall chart tracking how Ron Robinson'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.
Ron Robinson Home Runs Allowed Per 9 Innings year-over-year waterfall chart

Ron Robinson Home Runs Allowed Per 9 Innings Distribution vs. Comparable Players

Each box summarizes Ron Robinson'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.
Ron Robinson Home Runs Allowed Per 9 Innings distribution box chart versus comparable players

Ron Robinson Home Runs Allowed Per 9 Innings — Season-by-Season Breakdown

Every season of Ron Robinson'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.
Ron Robinson Home Runs Allowed Per 9 Innings season-by-season breakdown table