How Jonah Heim's Gross Production Average (GPA) Compares to Similar Players
Jonah Heim has posted a career Gross Production Average (GPA) of .220, below the league average of .247 — a level that falls short of typical league production. His best Gross Production Average (GPA) season came in 2023, posting .252, near the league average of .246 that year. The lowest point came in 2021 at .197, below the league average of .246 that year. Production has slipped over the most recent seasons. The figure has moved from .252 in 2023 to .204 in 2024 and .205 in 2025. The slide has continued into 2025, with the production level an open question entering 2026. The Gross Production Average (GPA) profile has been one of the more consistent of his era — 5 seasons of below-average production with little variance, rather than the volatility that sometimes accompanies a struggling hitter.
Jonah Heim Lifetime Gross Production Average (GPA)
Stats similar to Gross Production Average (GPA) for Jonah Heim
| Jonah Heim
Gross Production Average (GPA) |
|---|
| Career | 0.22 |
| Season Avg. | 0.22 |
| 162 Game Avg. | 0.22 |
| More Info | See More |
Jonah Heim Gross Production Average (GPA) Per Season
Jonah Heim's Gross Production Average (GPA) for each season of his MLB career, plotted against that year's league average. Switch between comparisons — American League, Hall of Fame, C, North America, or players born in the same country — to see how he stacked up year by year.
Jonah Heim Gross Production Average (GPA) by Team
Jonah Heim's career Gross Production Average (GPA) totals broken down by each team he played for, ordered by when he first joined that team.
Jonah Heim Gross Production Average (GPA) Year-Over-Year Change
A waterfall chart tracking how Jonah Heim's career Gross Production Average (GPA) 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.
Jonah Heim Gross Production Average (GPA) Distribution vs. Comparable Players
Each box summarizes Jonah Heim's seasonal Gross Production Average (GPA) 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.
Jonah Heim Gross Production Average (GPA) — Season-by-Season Breakdown
Every season of Jonah Heim's MLB career with Gross Production Average (GPA) 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.
