How Jon Gray's Win Percentage Compares to Similar Players
Jon Gray has posted a career Win Percentage of 51.37, near the starting pitcher average of 50.35 — a profile that tracks closely with league norms. His best Win Percentage season came in 2017, posting 71.43, well above the starting pitcher average of 49.94 that year. The lowest point came in 2015 at .000, well below the starting pitcher average of 50.5 that year. Production has slipped over the most recent seasons. The figure has moved from 52.94 in 2023 to 45.45 in 2024 and 50.0 in 2025. The slide has continued into 2025, with the production level an open question entering 2026. Significant season-to-season variance characterizes the Win Percentage profile — ranging from .000 to 71.43 — though the career average has tracked near league norms.
Jon Gray Lifetime Win Percentage
Stats similar to Win Percentage for Jon Gray
| Jon Gray
Win Percentage |
|---|
| Career | 51.37 |
| Season Avg. | 51.37 |
| 162 Game Avg. | 51.37 |
| More Info | See More |
Jon Gray Win Percentage Per Season
Jon Gray's Win Percentage 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 Win Percentage by Team
Jon Gray's career Win Percentage totals broken down by each team he played for, ordered by when he first joined that team.
Jon Gray Win Percentage Year-Over-Year Change
A waterfall chart tracking how Jon Gray's career Win Percentage 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 Win Percentage Distribution vs. Comparable Players
Each box summarizes Jon Gray's seasonal Win Percentage 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 Win Percentage — Season-by-Season Breakdown
Every season of Jon Gray's MLB career with Win Percentage 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.
