How Lou Mahaffey's Losses Compares to Similar Players

Lou Mahaffey totaled 1 career Losses, well below the relief pitcher average of 15.5 — a mark that ranked among the best of his era. Across 1 season, the Losses arc showed a promising start, with limited data making longer-term conclusions premature. With 1 season of data, the Losses arc was above league norms — too limited for reliable trend analysis. Some season-to-season variance runs through the career line, but the career average remained well above league norms across 1 season.

Lou Mahaffey Lifetime Losses

Stats similar to Losses for Lou Mahaffey
Lou Mahaffey
Losses
Career1
Season Avg.1
162 Game Avg.162
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Lou Mahaffey Losses Per Season

Lou Mahaffey's Losses 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.
Lou Mahaffey Losses per season line chart

Lou Mahaffey Losses by Team

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

Lou Mahaffey Cumulative Losses — Career Progression

A running total of Lou Mahaffey'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.
Lou Mahaffey Losses year-over-year waterfall chart

Lou Mahaffey Losses Distribution vs. Comparable Players

Each box summarizes Lou Mahaffey'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.
Lou Mahaffey Losses distribution box chart versus comparable players

Lou Mahaffey Losses — Season-by-Season Breakdown

Every season of Lou Mahaffey'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.
Lou Mahaffey Losses season-by-season breakdown table