How Bob Groom's Win Percentage Compares to Similar Players
Bob Groom posted a career Win Percentage of 44.24, below the starting pitcher average of 50.35 — a level that fell short of typical league production. His best Win Percentage season came in 1912, posting 64.86, well above the starting pitcher average of 49.47 that year. The lowest point came in 1909 at 21.21, well below the starting pitcher average of 50.7 that year. Production slipped through the final seasons. The figure moved from 59.09 in 1916 to 29.63 in 1917 and 50.0 in 1918. The decline marked the closing chapter of the career. Significant season-to-season variance characterizes the Win Percentage profile — ranging from 21.21 to 64.86 — though the career average fell below league norms.
Bob Groom Lifetime Win Percentage
Stats similar to Win Percentage for Bob Groom
| Bob Groom
Win Percentage |
|---|
| Career | 44.24 |
| Season Avg. | 44.24 |
| 162 Game Avg. | 44.24 |
| More Info | See More |
Bob Groom Win Percentage Per Season
Bob Groom'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, SP, North America, or players born in the same country — to see how he stacked up year by year.
Bob Groom Win Percentage by Team
Bob Groom's career Win Percentage totals broken down by each team he played for, ordered by when he first joined that team.
Bob Groom Win Percentage Year-Over-Year Change
A waterfall chart tracking how Bob Groom'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.
Bob Groom Win Percentage Distribution vs. Comparable Players
Each box summarizes Bob Groom'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.
Bob Groom Win Percentage — Season-by-Season Breakdown
Every season of Bob Groom'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.
