How Bill Stemmyer's Isolated Power Compares to Similar Players

Bill Stemmyer posted a career Isolated Power of .076, well below the league average of .128 — production that significantly underperformed against league baselines. Across 4 seasons, the Isolated Power arc showed a disappointing start, with limited data making longer-term conclusions premature. With 4 seasons of data, the Isolated Power arc was below league norms — too limited for reliable trend analysis. Significant season-to-season variance characterizes the Isolated Power profile — ranging from .047 to .149 — though the career average remained well below league norms.

Bill Stemmyer Lifetime Isolated Power

Stats similar to Isolated Power for Bill Stemmyer
Bill Stemmyer
Isolated Power
Career0.076
Season Avg.0.076
162 Game Avg.0.076
More InfoSee More

Bill Stemmyer Isolated Power Per Season

Bill Stemmyer's Isolated Power 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 Stemmyer Isolated Power per season line chart

Bill Stemmyer Isolated Power by Team

Bill Stemmyer's career Isolated Power totals broken down by each team he played for, ordered by when he first joined that team.
Bill Stemmyer career Isolated Power by team bar chart

Bill Stemmyer Isolated Power Year-Over-Year Change

A waterfall chart tracking how Bill Stemmyer's career Isolated Power 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 Stemmyer Isolated Power year-over-year waterfall chart

Bill Stemmyer Isolated Power Distribution vs. Comparable Players

Each box summarizes Bill Stemmyer's seasonal Isolated Power 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 Stemmyer Isolated Power distribution box chart versus comparable players

Bill Stemmyer Isolated Power — Season-by-Season Breakdown

Every season of Bill Stemmyer's MLB career with Isolated Power 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.
Bill Stemmyer Isolated Power season-by-season breakdown table