How Trevor Williams's Losses Compares to Similar Players

Trevor Williams has totaled 65 career Losses, well above the starting pitcher average of 43.6 — production that has significantly underperformed against league baselines. His strongest Losses season came in 2016, posting 1, well below the starting pitcher average of 5.8 that year. The highest point came in 2018 at 10, well above the starting pitcher average of 5.6 that year. Output has held steady over recent seasons. The Losses total has gone from 10 in 2023 to 1 in 2024 and 10 in 2025, holding steady over the span. That level has become his established baseline entering 2026. Significant season-to-season variance characterizes the Losses profile — ranging from 1 to 10 — though the career average has remained well below league norms.

Trevor Williams Lifetime Losses

Stats similar to Losses for Trevor Williams
Trevor Williams
Losses
Career65
Season Avg.6.5
162 Game Avg.48.08
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Trevor Williams Losses Per Season

Trevor Williams's Losses 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.
Trevor Williams Losses per season line chart

Trevor Williams Losses by Team

Trevor Williams's career Losses totals broken down by each team he played for, ordered by when he first joined that team.
Trevor Williams career Losses by team bar chart

Trevor Williams Cumulative Losses — Career Progression

A running total of Trevor Williams's career Losses, 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.
Trevor Williams Losses year-over-year waterfall chart

Trevor Williams Losses Distribution vs. Comparable Players

Each box summarizes Trevor Williams's seasonal Losses 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.
Trevor Williams Losses distribution box chart versus comparable players

Trevor Williams Losses — Season-by-Season Breakdown

Every season of Trevor Williams's MLB career with Losses 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.
Trevor Williams Losses season-by-season breakdown table