How Harry Perkowski's Strikeouts Per 9 Innings Compares to Similar Players

Harry Perkowski posted a career Strikeouts Per 9 Innings of 3.82, well below the starting pitcher average of 5.11 — production that significantly underperformed against league baselines. His best Strikeouts Per 9 Innings season came in 1955, posting 5.29, above the starting pitcher average of 4.47 that year. The lowest point came in 1949 at 1.14, well below the starting pitcher average of 3.69 that year. The Strikeouts Per 9 Innings trended upward through the final seasons. The figure moved from 3.26 in 1953 to 3.01 in 1954 and 5.29 in 1955. The upward arc continued through his final campaign. Significant season-to-season variance characterizes the Strikeouts Per 9 Innings profile — ranging from 1.14 to 5.29 — though the career average remained well below league norms.

Harry Perkowski Lifetime Strikeouts Per 9 Innings

Stats similar to Strikeouts Per 9 Innings for Harry Perkowski
Harry Perkowski
Strikeouts Per 9 Innings
Career3.82
Season Avg.3.82
162 Game Avg.3.82
More InfoSee More

Harry Perkowski Strikeouts Per 9 Innings Per Season

Harry Perkowski's Strikeouts Per 9 Innings for each season of his MLB career, plotted against that year's league average. Switch between comparisons — National League, Hall of Fame, SP, North America, or players born in the same country — to see how he stacked up year by year.
Harry Perkowski Strikeouts Per 9 Innings per season line chart

Harry Perkowski Strikeouts Per 9 Innings by Team

Harry Perkowski's career Strikeouts Per 9 Innings totals broken down by each team he played for, ordered by when he first joined that team.
Harry Perkowski career Strikeouts Per 9 Innings by team bar chart

Harry Perkowski Strikeouts Per 9 Innings Year-Over-Year Change

A waterfall chart tracking how Harry Perkowski's career Strikeouts Per 9 Innings 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 Perkowski Strikeouts Per 9 Innings year-over-year waterfall chart

Harry Perkowski Strikeouts Per 9 Innings Distribution vs. Comparable Players

Each box summarizes Harry Perkowski's seasonal Strikeouts Per 9 Innings 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 Perkowski Strikeouts Per 9 Innings distribution box chart versus comparable players

Harry Perkowski Strikeouts Per 9 Innings — Season-by-Season Breakdown

Every season of Harry Perkowski's MLB career with Strikeouts Per 9 Innings 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.
Harry Perkowski Strikeouts Per 9 Innings season-by-season breakdown table