How Brendan Donnelly's Win Percentage Compares to Similar Players
Brendan Donnelly posted a career Win Percentage of 76.19, well above the relief pitcher average of 49.61 — a mark that ranked among the best of his era. His best Win Percentage season came in 2006, posting 100.0, well above the relief pitcher average of 49.09 that year. The lowest point came in 2002 at 50.0, near the relief pitcher average of 49.56 that year. Production slipped through the final seasons. The figure moved from 100.0 in 2008 to 100.0 in 2009 and 75.0 in 2010. The decline marked the closing chapter of the career. Some season-to-season variance runs through the career line, but the career average remained well above league norms across 9 seasons.
Brendan Donnelly Lifetime Win Percentage
Stats similar to Win Percentage for Brendan Donnelly
| Brendan Donnelly
Win Percentage |
|---|
| Career | 76.19 |
| Season Avg. | 76.19 |
| 162 Game Avg. | 76.19 |
| More Info | See More |
Brendan Donnelly Win Percentage Per Season
Brendan Donnelly's Win Percentage 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.
Brendan Donnelly Win Percentage by Team
Brendan Donnelly's career Win Percentage totals broken down by each team he played for, ordered by when he first joined that team.
Brendan Donnelly Win Percentage Year-Over-Year Change
A waterfall chart tracking how Brendan Donnelly's career Win Percentage shifted from season to season. Each bar represents the change added to his career total that year, making peak and decline phases easy to spot.
Brendan Donnelly Win Percentage Distribution vs. Comparable Players
Each box summarizes Brendan Donnelly's seasonal Win Percentage 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.
Brendan Donnelly Win Percentage — Season-by-Season Breakdown
Every season of Brendan Donnelly's MLB career with Win Percentage 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.
