How Ernie Mason's WHIP Compares to Similar Players

Ernie Mason posted a career WHIP of 1.94, well above the relief pitcher average of 1.38 — production that significantly underperformed against league baselines. Across 1 season, the WHIP arc showed a disappointing start, with limited data making longer-term conclusions premature. With 1 season of data, the WHIP arc was below league norms — too limited for reliable trend analysis. Some season-to-season variance runs through the career line, but the career average remained well below league norms across 1 season.

Ernie Mason Lifetime WHIP

Stats similar to WHIP for Ernie Mason
Ernie Mason
WHIP
Career1.941
Season Avg.1.941
162 Game Avg.1.941
More InfoSee More

Ernie Mason WHIP Per Season

Ernie Mason's WHIP for each season of his MLB career, plotted against that year's league average. Switch between comparisons — National League, Hall of Fame, RP, North America, or players born in the same country — to see how he stacked up year by year.
Ernie Mason WHIP per season line chart

Ernie Mason WHIP by Team

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

Ernie Mason WHIP Year-Over-Year Change

A waterfall chart tracking how Ernie Mason'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.
Ernie Mason WHIP year-over-year waterfall chart

Ernie Mason WHIP Distribution vs. Comparable Players

Each box summarizes Ernie Mason'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.
Ernie Mason WHIP distribution box chart versus comparable players

Ernie Mason WHIP — Season-by-Season Breakdown

Every season of Ernie Mason'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.
Ernie Mason WHIP season-by-season breakdown table