How Jason Hammel's Walks Compares to Similar Players

Jason Hammel totaled 567 career Walks, well above the starting pitcher average of 265.9 — production that significantly underperformed against league baselines. His strongest Walks season came in 2006, posting 21, well below the starting pitcher average of 35.9 that year. The highest point came in 2011 at 68, well above the starting pitcher average of 35.3 that year. The Walks trended upward through the final seasons. The Walks total went from 53 in 2016 to 48 in 2017 and 39 in 2018, falling over the span. The upward arc continued through his final campaign. Some season-to-season variance runs through the career line, but the career average remained well below league norms across 13 seasons.

Jason Hammel Lifetime Walks and Similar Stats

Stats similar to Walks for Jason Hammel
Jason Hammel
Walks
Jason Hammel
Intentional Walks
Jason Hammel
Walks Allowed Per 9 Innings
Career567302.82
Season Avg.43.622.312.82
162 Game Avg.243.6412.892.82
More InfoSee MoreSee MoreSee More

Jason Hammel Walks Per Season

Jason Hammel's Walks 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 Walks per season line chart

Jason Hammel Walks by Team

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

Jason Hammel Cumulative Walks — Career Progression

A running total of Jason Hammel's career Walks, plotted season by season. Each point shows the cumulative figure through the end of that year, making it easy to see when he reached key milestones and how his pace changed over time.
Jason Hammel Walks year-over-year waterfall chart

Jason Hammel Walks Distribution vs. Comparable Players

Each box summarizes Jason Hammel's seasonal Walks 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 Walks distribution box chart versus comparable players

Jason Hammel Walks — Season-by-Season Breakdown

Every season of Jason Hammel's MLB career with Walks 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 Walks season-by-season breakdown table