How Sonny Siebert's Losses Compares to Similar Players

Sonny Siebert totaled 114 career Losses, well above the starting pitcher average of 43.6 — production that significantly underperformed against league baselines. His strongest Losses season came in 1975, posting 6, well below the starting pitcher average of 7.9 that year. The highest point came in 1967 at 12, well above the starting pitcher average of 6.6 that year. The Losses trended upward through the final seasons. The Losses total went from 12 in 1973 to 8 in 1974 and 6 in 1975, falling over the span. The upward arc continued through his final campaign. Some season-to-season variance runs through the career line, but the career average remained well below league norms across 12 seasons.

Sonny Siebert Lifetime Losses

Stats similar to Losses for Sonny Siebert
Sonny Siebert
Losses
Career114
Season Avg.9.5
162 Game Avg.46.29
More InfoSee More

Sonny Siebert Losses Per Season

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

Sonny Siebert Losses by Team

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

Sonny Siebert Cumulative Losses — Career Progression

A running total of Sonny Siebert'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.
Sonny Siebert Losses year-over-year waterfall chart

Sonny Siebert Losses Distribution vs. Comparable Players

Each box summarizes Sonny Siebert'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.
Sonny Siebert Losses distribution box chart versus comparable players

Sonny Siebert Losses — Season-by-Season Breakdown

Every season of Sonny Siebert'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.
Sonny Siebert Losses season-by-season breakdown table