How Robert Stephenson's WHIP Compares to Similar Players

Robert Stephenson has posted a career WHIP of 1.33, near the relief pitcher average of 1.38 — a profile that tracks closely with league norms. His strongest WHIP season came in 2023, posting .879, well below the relief pitcher average of 1.31 that year. The highest point came in 2018 at 2.49, well above the relief pitcher average of 1.32 that year. The WHIP has trended upward over recent seasons. The figure has moved from 1.33 in 2022 to .879 in 2023 and 1.0 in 2025. The upward arc suggests continued forward momentum heading into 2026. Significant season-to-season variance characterizes the WHIP profile — ranging from .879 to 2.49 — though the career average has tracked near league norms.

Robert Stephenson Lifetime WHIP

Stats similar to WHIP for Robert Stephenson
Robert Stephenson
WHIP
Career1.328
Season Avg.1.328
162 Game Avg.1.328
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Robert Stephenson WHIP Per Season

Robert Stephenson'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.
Robert Stephenson WHIP per season line chart

Robert Stephenson WHIP by Team

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

Robert Stephenson WHIP Year-Over-Year Change

A waterfall chart tracking how Robert Stephenson'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.
Robert Stephenson WHIP year-over-year waterfall chart

Robert Stephenson WHIP Distribution vs. Comparable Players

Each box summarizes Robert Stephenson'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.
Robert Stephenson WHIP distribution box chart versus comparable players

Robert Stephenson WHIP — Season-by-Season Breakdown

Every season of Robert Stephenson'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.
Robert Stephenson WHIP season-by-season breakdown table