How Ken Phelps's Isolated Power Compares to Similar Players
Ken Phelps posted a career Isolated Power of .241, well above the league average of .133 — a mark that ranked among the best of his era. His best Isolated Power season came in 1987, posting .289, well above the league average of .159 that year. The lowest point came in 1980 at .000, well below the league average of .126 that year. Production slipped through the final seasons. The figure moved from .286 in 1988 to .129 in 1989 and .042 in 1990. The decline marked the closing chapter of the career. Significant season-to-season variance characterizes the Isolated Power profile — ranging from .000 to .289 — though the career average remained well above league norms.
Ken Phelps Lifetime Isolated Power
Stats similar to Isolated Power for Ken Phelps
| Ken Phelps
Isolated Power |
|---|
| Career | 0.241 |
| Season Avg. | 0.241 |
| 162 Game Avg. | 0.241 |
| More Info | See More |
Ken Phelps Isolated Power Per Season
Ken Phelps's Isolated Power for each season of his MLB career, plotted against that year's league average. Switch between comparisons — American League, Hall of Fame, DH, North America, or players born in the same country — to see how he stacked up year by year.
Ken Phelps Isolated Power by Team
Ken Phelps's career Isolated Power totals broken down by each team he played for, ordered by when he first joined that team.
Ken Phelps Isolated Power Year-Over-Year Change
A waterfall chart tracking how Ken Phelps'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.
Ken Phelps Isolated Power Distribution vs. Comparable Players
Each box summarizes Ken Phelps'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.
Ken Phelps Isolated Power — Season-by-Season Breakdown
Every season of Ken Phelps'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.
