How Frank Castillo's Walks Compares to Similar Players

Frank Castillo totaled 506 career Walks, well above the starting pitcher average of 265.9 — production that significantly underperformed against league baselines. His strongest Walks season came in 2004, posting 1, well below the starting pitcher average of 38.6 that year. The highest point came in 1997 at 69, well above the starting pitcher average of 41.7 that year. The Walks trended upward through the final seasons. The Walks total went from 58 in 2002 to 1 in 2004 and 5 in 2005, 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 69 — though the career average remained well below league norms.

Frank Castillo Lifetime Walks and Similar Stats

Stats similar to Walks for Frank Castillo
Frank Castillo
Walks
Frank Castillo
Intentional Walks
Frank Castillo
Walks Allowed Per 9 Innings
Career506322.85
Season Avg.38.922.462.85
162 Game Avg.27617.452.85
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Frank Castillo Walks Per Season

Frank Castillo'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.
Frank Castillo Walks per season line chart

Frank Castillo Walks by Team

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

Frank Castillo Cumulative Walks — Career Progression

A running total of Frank Castillo'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.
Frank Castillo Walks year-over-year waterfall chart

Frank Castillo Walks Distribution vs. Comparable Players

Each box summarizes Frank Castillo'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.
Frank Castillo Walks distribution box chart versus comparable players

Frank Castillo Walks — Season-by-Season Breakdown

Every season of Frank Castillo'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.
Frank Castillo Walks season-by-season breakdown table