How Bill Mountjoy's Win Percentage Compares to Similar Players

Bill Mountjoy posted a career Win Percentage of 56.36, above the relief pitcher average of 49.61 — production that kept him consistently ahead of most peers. 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. Significant season-to-season variance characterizes the Win Percentage profile — ranging from .000 to 61.29 — though the career average remained above league norms.

Bill Mountjoy Lifetime Win Percentage

Stats similar to Win Percentage for Bill Mountjoy
Bill Mountjoy
Win Percentage
Career56.36
Season Avg.56.36
162 Game Avg.56.36
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Bill Mountjoy Win Percentage Per Season

Bill Mountjoy's Win Percentage for each season of his MLB career, plotted against that year's league average. Switch between comparisons — American Association, Hall of Fame, RP, North America, or players born in the same country — to see how he stacked up year by year.
Bill Mountjoy Win Percentage per season line chart

Bill Mountjoy Win Percentage by Team

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

Bill Mountjoy Win Percentage Year-Over-Year Change

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

Bill Mountjoy Win Percentage Distribution vs. Comparable Players

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

Bill Mountjoy Win Percentage — Season-by-Season Breakdown

Every season of Bill Mountjoy'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 Mountjoy Win Percentage season-by-season breakdown table