How Sean O'Sullivan's Losses Compares to Similar Players
Sean O'Sullivan totaled 23 career Losses, well below the starting pitcher average of 43.6 — a mark that ranked among the best of his era. His strongest Losses season came in 2016, posting 0, well below the starting pitcher average of 5.8 that year. The highest point came in 2010 at 6, below the starting pitcher average of 6.7 that year. Output was consistent through the final seasons. The Losses total went from 1 in 2014 to 6 in 2015 and 0 in 2016, falling over the span. The consistent output characterized his final seasons. Significant season-to-season variance characterizes the Losses profile — ranging from 0 to 6 — though the career average remained well above league norms.
Sean O'Sullivan Lifetime Losses
Stats similar to Losses for Sean O'Sullivan
| Sean O'Sullivan
Losses |
|---|
| Career | 23 |
| Season Avg. | 3.29 |
| 162 Game Avg. | 52.48 |
| More Info | See More |
Sean O'Sullivan Losses Per Season
Sean O'Sullivan'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.
Sean O'Sullivan Losses by Team
Sean O'Sullivan's career Losses totals broken down by each team he played for, ordered by when he first joined that team.
Sean O'Sullivan Cumulative Losses — Career Progression
A running total of Sean O'Sullivan'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.
Sean O'Sullivan Losses Distribution vs. Comparable Players
Each box summarizes Sean O'Sullivan'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.
Sean O'Sullivan Losses — Season-by-Season Breakdown
Every season of Sean O'Sullivan'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.
