How Jerry Koosman's Starts as Fielder Compares to Similar Players
Jerry Koosman totaled 527 career Starts as Fielder, well above the league average of 236.2 — a mark that ranked among the best of his era. His best Starts as Fielder season came in 1979, posting 36, well below the league average of 46.7 that year. The lowest point came in 1967 at 3, well below the league average of 46.3 that year. Output was consistent through the final seasons. The Starts as Fielder total went from 24 in 1983 to 34 in 1984 and 18 in 1985, falling over the span. The consistent output characterized his final seasons. Significant season-to-season variance characterizes the Starts as Fielder profile — ranging from 3 to 36 — though the career average remained well above league norms.
Jerry Koosman Lifetime Starts as Fielder and Similar Stats
Stats similar to Starts as Fielder for Jerry Koosman
| Jerry Koosman
Starts as Fielder | Jerry Koosman
Games Started % |
|---|
| Career | 527 | 86.11 |
| Season Avg. | 27.74 | 86.11 |
| 162 Game Avg. | 139.5 | 86.11 |
| More Info | See More | See More |
Jerry Koosman Starts as Fielder Per Season
Jerry Koosman's Starts as Fielder for each season of his MLB career, plotted against that year's league average. Switch between comparisons — National League, Hall of Fame, SP, North America, or players born in the same country — to see how he stacked up year by year.
Jerry Koosman Starts as Fielder by Team
Jerry Koosman's career Starts as Fielder totals broken down by each team he played for, ordered by when he first joined that team.
Jerry Koosman Cumulative Starts as Fielder — Career Progression
A running total of Jerry Koosman's career Starts as Fielder, 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.
Jerry Koosman Starts as Fielder Distribution vs. Comparable Players
Each box summarizes Jerry Koosman's seasonal Starts as Fielder 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.
Jerry Koosman Starts as Fielder — Season-by-Season Breakdown
Every season of Jerry Koosman's MLB career with Starts as Fielder 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.
