How Dwight Siebler's WHIP Compares to Similar Players

Dwight Siebler posted a career WHIP of 1.2, below the relief pitcher average of 1.38 — production that kept him consistently ahead of most peers. His strongest WHIP season came in 1963, posting .957, well below the relief pitcher average of 1.28 that year. The highest point came in 1967 at 1.67, well above the relief pitcher average of 1.27 that year, a partial season. Production slipped through the final seasons. The figure moved from 1.47 in 1965 to 1.23 in 1966 and 1.67 in 1967. The decline marked the closing chapter of the career. Some season-to-season variance runs through the career line, but the career average remained above league norms across 5 seasons.

Dwight Siebler Lifetime WHIP

Stats similar to WHIP for Dwight Siebler
Dwight Siebler
WHIP
Career1.202
Season Avg.1.202
162 Game Avg.1.202
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Dwight Siebler WHIP Per Season

Dwight Siebler's WHIP 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.
Dwight Siebler WHIP per season line chart

Dwight Siebler WHIP by Team

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

Dwight Siebler WHIP Year-Over-Year Change

A waterfall chart tracking how Dwight Siebler'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.
Dwight Siebler WHIP year-over-year waterfall chart

Dwight Siebler WHIP Distribution vs. Comparable Players

Each box summarizes Dwight Siebler'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.
Dwight Siebler WHIP distribution box chart versus comparable players

Dwight Siebler WHIP — Season-by-Season Breakdown

Every season of Dwight Siebler'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.
Dwight Siebler WHIP season-by-season breakdown table