How Aaron Laffey's Home Runs Allowed Per 9 Innings Compares to Similar Players

Aaron Laffey posted a career Home Runs Allowed Per 9 Innings of .870, above the starting pitcher average of .730 — a level that fell short of typical league production. His strongest Home Runs Allowed Per 9 Innings season came in 2010, posting .160, well below the starting pitcher average of .979 that year. The highest point came in 2012 at 1.52, well above the starting pitcher average of 1.06 that year. The Home Runs Allowed Per 9 Innings trended upward through the final seasons. The figure moved from 1.52 in 2012 to .710 in 2013 and 1.23 in 2015. The upward arc continued through his final campaign. Significant season-to-season variance characterizes the Home Runs Allowed Per 9 Innings profile — ranging from .160 to 1.52 — though the career average fell below league norms.

Aaron Laffey Lifetime Home Runs Allowed Per 9 Innings

Stats similar to Home Runs Allowed Per 9 Innings for Aaron Laffey
Aaron Laffey
Home Runs Allowed Per 9 Innings
Career0.87
Season Avg.0.87
162 Game Avg.0.87
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Aaron Laffey Home Runs Allowed Per 9 Innings Per Season

Aaron Laffey'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.
Aaron Laffey Home Runs Allowed Per 9 Innings per season line chart

Aaron Laffey Home Runs Allowed Per 9 Innings by Team

Aaron Laffey'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.
Aaron Laffey career Home Runs Allowed Per 9 Innings by team bar chart

Aaron Laffey Home Runs Allowed Per 9 Innings Year-Over-Year Change

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

Aaron Laffey Home Runs Allowed Per 9 Innings Distribution vs. Comparable Players

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

Aaron Laffey Home Runs Allowed Per 9 Innings — Season-by-Season Breakdown

Every season of Aaron Laffey'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.
Aaron Laffey Home Runs Allowed Per 9 Innings season-by-season breakdown table