How Jon Gray's Home Runs Allowed Per 9 Innings Compares to Similar Players
Jon Gray has posted a career Home Runs Allowed Per 9 Innings of 1.17, 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 2017, posting .820, well below the starting pitcher average of 1.32 that year. The highest point came in 2025 at 3.21, well above the starting pitcher average of 1.23 that year, a partial season. Production has slipped over the most recent seasons. The figure has moved from 1.26 in 2023 to .960 in 2024 and 3.21 in 2025. The slide has continued into 2025, with the production level an open question entering 2026. Significant season-to-season variance characterizes the Home Runs Allowed Per 9 Innings profile — ranging from .820 to 3.21 — though the career average has remained well below league norms.
Jon Gray Lifetime Home Runs Allowed Per 9 Innings
Stats similar to Home Runs Allowed Per 9 Innings for Jon Gray
| Jon Gray
Home Runs Allowed Per 9 Innings |
|---|
| Career | 1.17 |
| Season Avg. | 1.17 |
| 162 Game Avg. | 1.17 |
| More Info | See More |
Jon Gray Home Runs Allowed Per 9 Innings Per Season
Jon Gray'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.
Jon Gray Home Runs Allowed Per 9 Innings by Team
Jon Gray'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.
Jon Gray Home Runs Allowed Per 9 Innings Year-Over-Year Change
A waterfall chart tracking how Jon Gray'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.
Jon Gray Home Runs Allowed Per 9 Innings Distribution vs. Comparable Players
Each box summarizes Jon Gray'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.
Jon Gray Home Runs Allowed Per 9 Innings — Season-by-Season Breakdown
Every season of Jon Gray'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.
