How Roy Mahaffey's Walks Compares to Similar Players

Roy Mahaffey totaled 452 career Walks, well above the starting pitcher average of 265.9 — production that significantly underperformed against league baselines. His strongest Walks season came in 1926, posting 1, well below the starting pitcher average of 41.7 that year. The highest point came in 1932 at 96, well above the starting pitcher average of 35.3 that year. The Walks trended upward through the final seasons. The Walks total went from 55 in 1934 to 42 in 1935 and 40 in 1936, falling over the span. The upward arc continued through his final campaign. Significant season-to-season variance characterizes the Walks profile — ranging from 1 to 96 — though the career average remained well below league norms.

Roy Mahaffey Lifetime Walks and Similar Stats

Stats similar to Walks for Roy Mahaffey
Roy Mahaffey
Walks
Roy Mahaffey
Intentional Walks
Roy Mahaffey
Walks Allowed Per 9 Innings
Career45203.85
Season Avg.50.2203.85
162 Game Avg.326.8903.85
More InfoSee MoreSee MoreSee More

Roy Mahaffey Walks Per Season

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

Roy Mahaffey Walks by Team

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

Roy Mahaffey Cumulative Walks — Career Progression

A running total of Roy Mahaffey'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.
Roy Mahaffey Walks year-over-year waterfall chart

Roy Mahaffey Walks Distribution vs. Comparable Players

Each box summarizes Roy Mahaffey'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.
Roy Mahaffey Walks distribution box chart versus comparable players

Roy Mahaffey Walks — Season-by-Season Breakdown

Every season of Roy Mahaffey'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.
Roy Mahaffey Walks season-by-season breakdown table