How Bill Mack's Gross Production Average (GPA) Compares to Similar Players
Bill Mack posted a career Gross Production Average (GPA) of .633, well above the league average of .246 — a mark that ranked among the best of his era. Across 1 season, the Gross Production Average (GPA) arc showed a promising start, with limited data making longer-term conclusions premature. With 1 season of data, the Gross Production Average (GPA) arc was above league norms — too limited for reliable trend analysis. Some season-to-season variance runs through the career line, but the career average remained well above league norms across 1 season.
Bill Mack Lifetime Gross Production Average (GPA)
Stats similar to Gross Production Average (GPA) for Bill Mack
| Bill Mack
Gross Production Average (GPA) |
|---|
| Career | 0.633 |
| Season Avg. | 0.633 |
| 162 Game Avg. | 0.633 |
| More Info | See More |
Bill Mack Gross Production Average (GPA) Per Season
Bill Mack's Gross Production Average (GPA) for each season of his MLB career, plotted against that year's league average. Switch between comparisons — National League, Hall of Fame, RP, North America, or players born in the same country — to see how he stacked up year by year.
Bill Mack Gross Production Average (GPA) by Team
Bill Mack's career Gross Production Average (GPA) totals broken down by each team he played for, ordered by when he first joined that team.
Bill Mack Gross Production Average (GPA) Year-Over-Year Change
A waterfall chart tracking how Bill Mack'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.
Bill Mack Gross Production Average (GPA) Distribution vs. Comparable Players
Each box summarizes Bill Mack'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.
Bill Mack Gross Production Average (GPA) — Season-by-Season Breakdown
Every season of Bill Mack'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.
