How Trevor Williams's Home Runs Allowed Per 9 Innings Compares to Similar Players
Trevor Williams has posted a career Home Runs Allowed Per 9 Innings of 1.3, well above the starting pitcher average of .730 — production that has significantly underperformed against league baselines. His strongest Home Runs Allowed Per 9 Innings season came in 2024, posting .410, well below the starting pitcher average of 1.21 that year. The highest point came in 2016 at 2.84, well above the starting pitcher average of 1.21 that year. The Home Runs Allowed Per 9 Innings has trended upward over recent seasons. The figure has moved from 2.12 in 2023 to .410 in 2024 and 1.2 in 2025. The upward arc suggests continued forward momentum heading into 2026. Significant season-to-season variance characterizes the Home Runs Allowed Per 9 Innings profile — ranging from .410 to 2.84 — though the career average has remained well below league norms.
Trevor Williams Lifetime Home Runs Allowed Per 9 Innings
Stats similar to Home Runs Allowed Per 9 Innings for Trevor Williams
| Trevor Williams
Home Runs Allowed Per 9 Innings |
|---|
| Career | 1.3 |
| Season Avg. | 1.3 |
| 162 Game Avg. | 1.3 |
| More Info | See More |
Trevor Williams Home Runs Allowed Per 9 Innings Per Season
Trevor Williams'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.
Trevor Williams Home Runs Allowed Per 9 Innings by Team
Trevor Williams'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.
Trevor Williams Home Runs Allowed Per 9 Innings Year-Over-Year Change
A waterfall chart tracking how Trevor Williams'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.
Trevor Williams Home Runs Allowed Per 9 Innings Distribution vs. Comparable Players
Each box summarizes Trevor Williams'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.
Trevor Williams Home Runs Allowed Per 9 Innings — Season-by-Season Breakdown
Every season of Trevor Williams'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.
