How Dave Lemanczyk's Win Percentage Compares to Similar Players

Dave Lemanczyk posted a career Win Percentage of 37.0, well below the starting pitcher average of 50.35 — production that significantly underperformed against league baselines. His best Win Percentage season came in 1974, posting 66.67, well above the starting pitcher average of 49.98 that year. The lowest point came in 1975 at 22.22, well below the starting pitcher average of 50.44 that year. The Win Percentage trended upward through the final seasons. The figure moved from 22.22 in 1978 to 44.44 in 1979 and 30.77 in 1980. The upward arc continued through his final campaign. Significant season-to-season variance characterizes the Win Percentage profile — ranging from 22.22 to 66.67 — though the career average remained well below league norms.

Dave Lemanczyk Lifetime Win Percentage

Stats similar to Win Percentage for Dave Lemanczyk
Dave Lemanczyk
Win Percentage
Career37
Season Avg.37
162 Game Avg.37
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Dave Lemanczyk Win Percentage Per Season

Dave Lemanczyk's Win Percentage 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.
Dave Lemanczyk Win Percentage per season line chart

Dave Lemanczyk Win Percentage by Team

Dave Lemanczyk's career Win Percentage totals broken down by each team he played for, ordered by when he first joined that team.
Dave Lemanczyk career Win Percentage by team bar chart

Dave Lemanczyk Win Percentage Year-Over-Year Change

A waterfall chart tracking how Dave Lemanczyk's career Win Percentage 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.
Dave Lemanczyk Win Percentage year-over-year waterfall chart

Dave Lemanczyk Win Percentage Distribution vs. Comparable Players

Each box summarizes Dave Lemanczyk's seasonal Win Percentage 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.
Dave Lemanczyk Win Percentage distribution box chart versus comparable players

Dave Lemanczyk Win Percentage — Season-by-Season Breakdown

Every season of Dave Lemanczyk's MLB career with Win Percentage 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.
Dave Lemanczyk Win Percentage season-by-season breakdown table