How Jason Boyd's Win Percentage Compares to Similar Players

Jason Boyd posted a career Win Percentage of 71.43, well above the relief pitcher average of 49.61 — a mark that ranked among the best of his era. His best Win Percentage season came in 2002, posting 100.0, well above the relief pitcher average of 49.56 that year. The lowest point came in 2000 at .000, well below the relief pitcher average of 49.07 that year. Output was consistent through the final seasons. The figure moved from 100.0 in 2002 to 75.0 in 2003 and 100.0 in 2004. The consistent output characterized his final seasons. Significant season-to-season variance characterizes the Win Percentage profile — ranging from .000 to 100.0 — though the career average remained well above league norms.

Jason Boyd Lifetime Win Percentage

Stats similar to Win Percentage for Jason Boyd
Jason Boyd
Win Percentage
Career71.43
Season Avg.71.43
162 Game Avg.71.43
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Jason Boyd Win Percentage Per Season

Jason Boyd's Win Percentage 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.
Jason Boyd Win Percentage per season line chart

Jason Boyd Win Percentage by Team

Jason Boyd's career Win Percentage totals broken down by each team he played for, ordered by when he first joined that team.
Jason Boyd career Win Percentage by team bar chart

Jason Boyd Win Percentage Year-Over-Year Change

A waterfall chart tracking how Jason Boyd's career Win Percentage 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.
Jason Boyd Win Percentage year-over-year waterfall chart

Jason Boyd Win Percentage Distribution vs. Comparable Players

Each box summarizes Jason Boyd's seasonal Win Percentage 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.
Jason Boyd Win Percentage distribution box chart versus comparable players

Jason Boyd Win Percentage — Season-by-Season Breakdown

Every season of Jason Boyd's MLB career with Win Percentage 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.
Jason Boyd Win Percentage season-by-season breakdown table