How Jason Grimsley's Win Percentage Compares to Similar Players
Jason Grimsley posted a career Win Percentage of 42.0, below the relief pitcher average of 49.61 — a level that fell short of typical league production. His best Win Percentage season came in 1999, posting 77.78, well above the relief pitcher average of 48.87 that year. The lowest point came in 1991 at 12.5, well below the relief pitcher average of 49.53 that year. Production slipped through the final seasons. The figure moved from 41.67 in 2004 to 33.33 in 2005 and 33.33 in 2006. The decline marked the closing chapter of the career. Significant season-to-season variance characterizes the Win Percentage profile — ranging from 12.5 to 77.78 — though the career average fell below league norms.
Jason Grimsley Lifetime Win Percentage
Stats similar to Win Percentage for Jason Grimsley
| Jason Grimsley
Win Percentage |
|---|
| Career | 42 |
| Season Avg. | 42 |
| 162 Game Avg. | 42 |
| More Info | See More |
Jason Grimsley Win Percentage Per Season
Jason Grimsley'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.
Jason Grimsley Win Percentage by Team
Jason Grimsley's career Win Percentage totals broken down by each team he played for, ordered by when he first joined that team.
Jason Grimsley Win Percentage Year-Over-Year Change
A waterfall chart tracking how Jason Grimsley'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.
Jason Grimsley Win Percentage Distribution vs. Comparable Players
Each box summarizes Jason Grimsley'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.
Jason Grimsley Win Percentage — Season-by-Season Breakdown
Every season of Jason Grimsley'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.
