How Mike Proly's Losses Compares to Similar Players

Mike Proly totaled 29 career Losses, well above the relief pitcher average of 15.5 — production that significantly underperformed against league baselines. His strongest Losses season came in 1976, posting 0, well below the relief pitcher average of 3.8 that year. The highest point came in 1980 at 10, well above the relief pitcher average of 3.6 that year. Production slipped through the final seasons. The Losses total went from 1 in 1981 to 3 in 1982 and 5 in 1983, rising over the span. The decline marked the closing chapter of the career. Significant season-to-season variance characterizes the Losses profile — ranging from 0 to 10 — though the career average remained well below league norms.

Mike Proly Lifetime Losses

Stats similar to Losses for Mike Proly
Mike Proly
Losses
Career29
Season Avg.4.14
162 Game Avg.17.6
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Mike Proly Losses Per Season

Mike Proly's Losses 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.
Mike Proly Losses per season line chart

Mike Proly Losses by Team

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

Mike Proly Cumulative Losses — Career Progression

A running total of Mike Proly'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.
Mike Proly Losses year-over-year waterfall chart

Mike Proly Losses Distribution vs. Comparable Players

Each box summarizes Mike Proly'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.
Mike Proly Losses distribution box chart versus comparable players

Mike Proly Losses — Season-by-Season Breakdown

Every season of Mike Proly'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.
Mike Proly Losses season-by-season breakdown table