How Jason Hammel's WHIP Compares to Similar Players

Jason Hammel posted a career WHIP of 1.37, near the starting pitcher average of 1.34 — a profile that tracked closely with league norms. His strongest WHIP season came in 2014, posting 1.12, below the starting pitcher average of 1.27 that year. The highest point came in 2006 at 1.86, well above the starting pitcher average of 1.41 that year. Production slipped through the final seasons. The figure moved from 1.21 in 2016 to 1.43 in 2017 and 1.63 in 2018. The decline marked the closing chapter of the career. Some season-to-season variance runs through the career line, but the career average tracked near league norms across 13 seasons.

Jason Hammel Lifetime WHIP

Stats similar to WHIP for Jason Hammel
Jason Hammel
WHIP
Career1.373
Season Avg.1.373
162 Game Avg.1.373
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Jason Hammel WHIP Per Season

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

Jason Hammel WHIP by Team

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

Jason Hammel WHIP Year-Over-Year Change

A waterfall chart tracking how Jason Hammel'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.
Jason Hammel WHIP year-over-year waterfall chart

Jason Hammel WHIP Distribution vs. Comparable Players

Each box summarizes Jason Hammel'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.
Jason Hammel WHIP distribution box chart versus comparable players

Jason Hammel WHIP — Season-by-Season Breakdown

Every season of Jason Hammel'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.
Jason Hammel WHIP season-by-season breakdown table