How Dennis Leonard's Balks Compares to Similar Players

Dennis Leonard totaled 6 career Balks, well above the starting pitcher average of 2.6 — production that significantly underperformed against league baselines. His strongest Balks season came in 1974, posting 0, well below the starting pitcher average of 0.7 that year. The highest point came in 1977 at 2, well above the starting pitcher average of 0.8 that year. Production slipped through the final seasons. The Balks total went from 0 in 1983 to 0 in 1985 and 1 in 1986, rising over the span. The decline marked the closing chapter of the career. Significant season-to-season variance characterizes the Balks profile — ranging from 0 to 2 — though the career average remained well below league norms.

Dennis Leonard Lifetime Balks

Stats similar to Balks for Dennis Leonard
Dennis Leonard
Balks
Career6
Season Avg.0.5
162 Game Avg.3.12
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Dennis Leonard Balks Per Season

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

Dennis Leonard Balks by Team

Dennis Leonard's career Balks totals broken down by each team he played for, ordered by when he first joined that team.
Dennis Leonard career Balks by team bar chart

Dennis Leonard Cumulative Balks — Career Progression

A running total of Dennis Leonard's career Balks, plotted season by season. Each point shows the cumulative figure through the end of that year, making it easy to see when he reached key milestones and how his pace changed over time.
Dennis Leonard Balks year-over-year waterfall chart

Dennis Leonard Balks Distribution vs. Comparable Players

Each box summarizes Dennis Leonard's seasonal Balks 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.
Dennis Leonard Balks distribution box chart versus comparable players

Dennis Leonard Balks — Season-by-Season Breakdown

Every season of Dennis Leonard's MLB career with Balks 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.
Dennis Leonard Balks season-by-season breakdown table