How Dave Heaverlo's Wins Compares to Similar Players

Dave Heaverlo totaled 26 career Wins, well above the relief pitcher average of 15.3 — a mark that ranked among the best of his era. His best Wins season came in 1980, posting 6, well above the relief pitcher average of 3.4 that year. The lowest point came in 1981 at 1, well below the relief pitcher average of 2.1 that year, a partial season. Production slipped through the final seasons. The Wins total went from 4 in 1979 to 6 in 1980 and 1 in 1981, falling over the span. The decline marked the closing chapter of the career. Significant season-to-season variance characterizes the Wins profile — ranging from 1 to 6 — though the career average remained well above league norms.

Dave Heaverlo Lifetime Wins

Stats similar to Wins for Dave Heaverlo
Dave Heaverlo
Wins
Career26
Season Avg.3.71
162 Game Avg.11.83
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Dave Heaverlo Wins Per Season

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

Dave Heaverlo Wins by Team

Dave Heaverlo's career Wins totals broken down by each team he played for, ordered by when he first joined that team.
Dave Heaverlo career Wins by team bar chart

Dave Heaverlo Cumulative Wins — Career Progression

A running total of Dave Heaverlo's career Wins, 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.
Dave Heaverlo Wins year-over-year waterfall chart

Dave Heaverlo Wins Distribution vs. Comparable Players

Each box summarizes Dave Heaverlo's seasonal Wins 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.
Dave Heaverlo Wins distribution box chart versus comparable players

Dave Heaverlo Wins — Season-by-Season Breakdown

Every season of Dave Heaverlo's MLB career with Wins 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.
Dave Heaverlo Wins season-by-season breakdown table