How Bill Mountjoy's WHIP Compares to Similar Players

Bill Mountjoy posted a career WHIP of 1.22, below the relief pitcher average of 1.38 — production that kept him consistently ahead of most peers. Across 3 seasons, the WHIP arc showed a promising start, with limited data making longer-term conclusions premature. With 3 seasons of data, the WHIP 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 above league norms across 3 seasons.

Bill Mountjoy Lifetime WHIP

Stats similar to WHIP for Bill Mountjoy
Bill Mountjoy
WHIP
Career1.219
Season Avg.1.219
162 Game Avg.1.219
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Bill Mountjoy WHIP Per Season

Bill Mountjoy's WHIP 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 WHIP per season line chart

Bill Mountjoy WHIP by Team

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

Bill Mountjoy WHIP Year-Over-Year Change

A waterfall chart tracking how Bill Mountjoy's career WHIP 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 WHIP year-over-year waterfall chart

Bill Mountjoy WHIP Distribution vs. Comparable Players

Each box summarizes Bill Mountjoy's seasonal WHIP 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 WHIP distribution box chart versus comparable players

Bill Mountjoy WHIP — Season-by-Season Breakdown

Every season of Bill Mountjoy's MLB career with WHIP 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 WHIP season-by-season breakdown table