How Oliver Perez's Walks Compares to Similar Players

Oliver Perez totaled 762 career Walks, well above the starting pitcher average of 265.9 — production that significantly underperformed against league baselines. His strongest Walks season came in 2021, posting 1, well below the starting pitcher average of 26.8 that year. The highest point came in 2008 at 105, well above the starting pitcher average of 37.3 that year. Output was consistent through the final seasons. The Walks total went from 12 in 2019 to 1 in 2021 and 1 in 2022, falling over the span. The consistent output characterized his final seasons. Significant season-to-season variance characterizes the Walks profile — ranging from 1 to 105 — though the career average remained well below league norms.

Oliver Perez Lifetime Walks and Similar Stats

Stats similar to Walks for Oliver Perez
Oliver Perez
Walks
Oliver Perez
Intentional Walks
Oliver Perez
Walks Allowed Per 9 Innings
Career762404.68
Season Avg.38.124.68
162 Game Avg.175.69.224.68
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Oliver Perez Walks Per Season

Oliver Perez'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.
Oliver Perez Walks per season line chart

Oliver Perez Walks by Team

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

Oliver Perez Cumulative Walks — Career Progression

A running total of Oliver Perez'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.
Oliver Perez Walks year-over-year waterfall chart

Oliver Perez Walks Distribution vs. Comparable Players

Each box summarizes Oliver Perez'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.
Oliver Perez Walks distribution box chart versus comparable players

Oliver Perez Walks — Season-by-Season Breakdown

Every season of Oliver Perez'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.
Oliver Perez Walks season-by-season breakdown table