How Allan Anderson's Home Runs Allowed Per 9 Innings Compares to Similar Players

Allan Anderson posted a career Home Runs Allowed Per 9 Innings of .960, well above the starting pitcher average of .730 — production that significantly underperformed against league baselines. His strongest Home Runs Allowed Per 9 Innings season came in 1988, posting .620, below the starting pitcher average of .768 that year. The highest point came in 1987 at 2.19, well above the starting pitcher average of 1.08 that year. Production slipped through the final seasons. The figure moved from .690 in 1989 to .950 in 1990 and 1.61 in 1991. 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 .620 to 2.19 — though the career average remained well below league norms.

Allan Anderson Lifetime Home Runs Allowed Per 9 Innings

Stats similar to Home Runs Allowed Per 9 Innings for Allan Anderson
Allan Anderson
Home Runs Allowed Per 9 Innings
Career0.96
Season Avg.0.96
162 Game Avg.0.96
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Allan Anderson Home Runs Allowed Per 9 Innings Per Season

Allan Anderson'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.
Allan Anderson Home Runs Allowed Per 9 Innings per season line chart

Allan Anderson Home Runs Allowed Per 9 Innings by Team

Allan Anderson'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.
Allan Anderson career Home Runs Allowed Per 9 Innings by team bar chart

Allan Anderson Home Runs Allowed Per 9 Innings Year-Over-Year Change

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

Allan Anderson Home Runs Allowed Per 9 Innings Distribution vs. Comparable Players

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

Allan Anderson Home Runs Allowed Per 9 Innings — Season-by-Season Breakdown

Every season of Allan Anderson'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.
Allan Anderson Home Runs Allowed Per 9 Innings season-by-season breakdown table