How Dizzy Dean's Win Percentage Compares to Similar Players

Dizzy Dean posted a career Win Percentage of 64.38, well above the starting pitcher average of 50.35 — a mark that ranked among the best of his era. His best Win Percentage season came in 1930, posting 100.0, well above the starting pitcher average of 50.63 that year. The lowest point came in 1940 at 50.0, near the starting pitcher average of 49.35 that year. Some season-to-season variance runs through the career line, but the career average remained well above league norms across 12 seasons.

Dizzy Dean Lifetime Win Percentage

Stats similar to Win Percentage for Dizzy Dean
Dizzy Dean
Win Percentage
Career64.38
Season Avg.64.38
162 Game Avg.64.38
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Dizzy Dean Win Percentage Per Season

Dizzy Dean's Win Percentage 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.
Dizzy Dean Win Percentage per season line chart

Dizzy Dean Win Percentage by Team

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

Dizzy Dean Win Percentage Year-Over-Year Change

A waterfall chart tracking how Dizzy Dean'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.
Dizzy Dean Win Percentage year-over-year waterfall chart

Dizzy Dean Win Percentage Distribution vs. Comparable Players

Each box summarizes Dizzy Dean'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.
Dizzy Dean Win Percentage distribution box chart versus comparable players

Dizzy Dean Win Percentage — Season-by-Season Breakdown

Every season of Dizzy Dean'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.
Dizzy Dean Win Percentage season-by-season breakdown table