How Kevin Chapman's Win Percentage Compares to Similar Players

Kevin Chapman posted a career Win Percentage of 75.0, well above the relief pitcher average of 49.61 — a mark that ranked among the best of his era. Across 4 seasons, the Win Percentage arc showed a promising start, with limited data making longer-term conclusions premature. With 4 seasons of data, the Win Percentage arc was above league norms — too limited for reliable trend analysis. Significant season-to-season variance characterizes the Win Percentage profile — ranging from 50.0 to 100.0 — though the career average remained well above league norms.

Kevin Chapman Lifetime Win Percentage

Stats similar to Win Percentage for Kevin Chapman
Kevin Chapman
Win Percentage
Career75
Season Avg.75
162 Game Avg.75
More InfoSee More

Kevin Chapman Win Percentage Per Season

Kevin Chapman'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, RP, North America, or players born in the same country — to see how he stacked up year by year.
Kevin Chapman Win Percentage per season line chart

Kevin Chapman Win Percentage by Team

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

Kevin Chapman Win Percentage Year-Over-Year Change

A waterfall chart tracking how Kevin Chapman'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.
Kevin Chapman Win Percentage year-over-year waterfall chart

Kevin Chapman Win Percentage Distribution vs. Comparable Players

Each box summarizes Kevin Chapman'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.
Kevin Chapman Win Percentage distribution box chart versus comparable players

Kevin Chapman Win Percentage — Season-by-Season Breakdown

Every season of Kevin Chapman'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.
Kevin Chapman Win Percentage season-by-season breakdown table