How Devin Williams's Opposing Batting Average Compares to Similar Players

Devin Williams has posted a career Opposing Batting Average of .165, well below the relief pitcher average of .255 — a mark that ranks among the best of his generation. His strongest Opposing Batting Average season came in 2023, posting .129, well below the relief pitcher average of .238 that year. The highest point came in 2019 at .310, well above the relief pitcher average of .245 that year. Production has slipped over the most recent seasons. The figure has moved from .129 in 2023 to .133 in 2024 and .197 in 2025. The slide has continued into 2025, with the production level an open question entering 2026. Significant season-to-season variance characterizes the Opposing Batting Average profile — ranging from .129 to .310 — though the career average has remained well above league norms.

Devin Williams Lifetime Opposing Batting Average and Similar Stats

Stats similar to Opposing Batting Average for Devin Williams
Devin Williams
Opposing Batting Average
Devin Williams
Opposing Batting Average on Balls in Play
Career0.1650.272
Season Avg.0.1650.272
162 Game Avg.0.1650.272
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Devin Williams Opposing Batting Average Per Season

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

Devin Williams Opposing Batting Average by Team

Devin Williams's career Opposing Batting Average totals broken down by each team he played for, ordered by when he first joined that team.
Devin Williams career Opposing Batting Average by team bar chart

Devin Williams Opposing Batting Average Year-Over-Year Change

A waterfall chart tracking how Devin Williams's career Opposing Batting Average 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.
Devin Williams Opposing Batting Average year-over-year waterfall chart

Devin Williams Opposing Batting Average Distribution vs. Comparable Players

Each box summarizes Devin Williams's seasonal Opposing Batting Average 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.
Devin Williams Opposing Batting Average distribution box chart versus comparable players

Devin Williams Opposing Batting Average — Season-by-Season Breakdown

Every season of Devin Williams's MLB career with Opposing Batting Average 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.
Devin Williams Opposing Batting Average season-by-season breakdown table