How Willie Simms's Isolated Power Compares to Similar Players

Willie Simms posted a career Isolated Power of .078, below the league average of .088 — a level that fell short of typical league production. His best Isolated Power season came in 1939, posting .134. The lowest point came in 1943 at .041. Production slipped through the final seasons. The figure moved from .052 in 1941 to .078 in 1942 and .041 in 1943. The decline marked the closing chapter of the career. Significant season-to-season variance characterizes the Isolated Power profile — ranging from .041 to .134 — though the career average fell below league norms.

Willie Simms Lifetime Isolated Power

Stats similar to Isolated Power for Willie Simms
Willie Simms
Isolated Power
Career0.078
Season Avg.0.078
162 Game Avg.0.078
More InfoSee More

Willie Simms Isolated Power Per Season

Willie Simms's Isolated Power for each season of his MLB career, plotted against that year's league average. Switch between comparisons — Negro American League, Hall of Fame, CF, North America, or players born in the same country — to see how he stacked up year by year.
Willie Simms Isolated Power per season line chart

Willie Simms Isolated Power by Team

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

Willie Simms Isolated Power Year-Over-Year Change

A waterfall chart tracking how Willie Simms'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.
Willie Simms Isolated Power year-over-year waterfall chart

Willie Simms Isolated Power Distribution vs. Comparable Players

Each box summarizes Willie Simms'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.
Willie Simms Isolated Power distribution box chart versus comparable players

Willie Simms Isolated Power — Season-by-Season Breakdown

Every season of Willie Simms'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.
Willie Simms Isolated Power season-by-season breakdown table