How Zach Duke's Win Percentage Compares to Similar Players
Zach Duke posted a career Win Percentage of 43.13, below the starting pitcher average of 50.35 — a level that fell short of typical league production. His best Win Percentage season came in 2012, posting 100.0, well above the starting pitcher average of 50.65 that year. The lowest point came in 2008 at 26.32, well below the starting pitcher average of 50.66 that year. The Win Percentage trended upward through the final seasons. The figure moved from 50.0 in 2017 to 50.0 in 2018 and 75.0 in 2019. The upward arc continued through his final campaign. Significant season-to-season variance characterizes the Win Percentage profile — ranging from 26.32 to 100.0 — though the career average fell below league norms.
Zach Duke Lifetime Win Percentage
Stats similar to Win Percentage for Zach Duke
| Zach Duke
Win Percentage |
|---|
| Career | 43.13 |
| Season Avg. | 43.12 |
| 162 Game Avg. | 43.13 |
| More Info | See More |
Zach Duke Win Percentage Per Season
Zach Duke'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.
Zach Duke Win Percentage by Team
Zach Duke's career Win Percentage totals broken down by each team he played for, ordered by when he first joined that team.
Zach Duke Win Percentage Year-Over-Year Change
A waterfall chart tracking how Zach Duke'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.
Zach Duke Win Percentage Distribution vs. Comparable Players
Each box summarizes Zach Duke'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.
Zach Duke Win Percentage — Season-by-Season Breakdown
Every season of Zach Duke'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.
