How Bill Zepp's Win Percentage Compares to Similar Players

Bill Zepp posted a career Win Percentage of 66.67, well above the starting pitcher average of 50.35 — a mark that ranked among the best of his era. Across 3 seasons, the Win Percentage arc showed a promising start, with limited data making longer-term conclusions premature. With 3 seasons of data, the Win Percentage arc was above league norms — too limited for reliable trend analysis. Some season-to-season variance runs through the career line, but the career average remained well above league norms across 3 seasons.

Bill Zepp Lifetime Win Percentage

Stats similar to Win Percentage for Bill Zepp
Bill Zepp
Win Percentage
Career66.67
Season Avg.66.67
162 Game Avg.66.67
More InfoSee More

Bill Zepp Win Percentage Per Season

Bill Zepp'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.
Bill Zepp Win Percentage per season line chart

Bill Zepp Win Percentage by Team

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

Bill Zepp Win Percentage Year-Over-Year Change

A waterfall chart tracking how Bill Zepp'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.
Bill Zepp Win Percentage year-over-year waterfall chart

Bill Zepp Win Percentage Distribution vs. Comparable Players

Each box summarizes Bill Zepp'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.
Bill Zepp Win Percentage distribution box chart versus comparable players

Bill Zepp Win Percentage — Season-by-Season Breakdown

Every season of Bill Zepp'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.
Bill Zepp Win Percentage season-by-season breakdown table