How Harry Jeffries's Isolated Power Compares to Similar Players
Harry Jeffries posted a career Isolated Power of .059, well below the league average of .099 — production that significantly underperformed against league baselines. His best Isolated Power season came in 1928, posting .099. The lowest point came in 1920 at .000. Production slipped through the final seasons. The figure moved from .077 in 1935 to .000 in 1943 and .000 in 1944. The decline marked the closing chapter of the career. Significant season-to-season variance characterizes the Isolated Power profile — ranging from .000 to .099 — though the career average remained well below league norms.
Harry Jeffries Lifetime Isolated Power
Stats similar to Isolated Power for Harry Jeffries
| Harry Jeffries
Isolated Power |
|---|
| Career | 0.059 |
| Season Avg. | 0.059 |
| 162 Game Avg. | 0.059 |
| More Info | See More |
Harry Jeffries Isolated Power Per Season
Harry Jeffries's Isolated Power for each season of his MLB career, plotted against that year's league average. Switch between comparisons — Negro National League, Hall of Fame, 3B, North America, or players born in the same country — to see how he stacked up year by year.
Harry Jeffries Isolated Power by Team
Harry Jeffries's career Isolated Power totals broken down by each team he played for, ordered by when he first joined that team.
Harry Jeffries Isolated Power Year-Over-Year Change
A waterfall chart tracking how Harry Jeffries'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.
Harry Jeffries Isolated Power Distribution vs. Comparable Players
Each box summarizes Harry Jeffries'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.
Harry Jeffries Isolated Power — Season-by-Season Breakdown
Every season of Harry Jeffries'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.
