How Duane Underwood's Runs Allowed Per 9 Innings Compares to Similar Players
Duane Underwood posted a career Runs Allowed Per 9 Innings of 5.19, above the relief pitcher average of 4.54 — a level that fell short of typical league production. His strongest Runs Allowed Per 9 Innings season came in 2018, posting 2.25, well below the relief pitcher average of 4.44 that year. The highest point came in 2022 at 5.49, well above the relief pitcher average of 4.34 that year. Production slipped through the final seasons. The figure moved from 4.95 in 2021 to 5.49 in 2022 and 5.18 in 2023. The decline marked the closing chapter of the career. Significant season-to-season variance characterizes the Runs Allowed Per 9 Innings profile — ranging from 2.25 to 5.49 — though the career average fell below league norms.
Duane Underwood Lifetime Runs Allowed Per 9 Innings
Stats similar to Runs Allowed Per 9 Innings for Duane Underwood
| Duane Underwood
Runs Allowed Per 9 Innings |
|---|
| Career | 5.19 |
| Season Avg. | 5.19 |
| 162 Game Avg. | 5.19 |
| More Info | See More |
Duane Underwood Runs Allowed Per 9 Innings Per Season
Duane Underwood's Runs Allowed Per 9 Innings for each season of his MLB career, plotted against that year's league average. Switch between comparisons — National League, Hall of Fame, RP, North America, or players born in the same country — to see how he stacked up year by year.
Duane Underwood Runs Allowed Per 9 Innings by Team
Duane Underwood's career Runs Allowed Per 9 Innings totals broken down by each team he played for, ordered by when he first joined that team.
Duane Underwood Runs Allowed Per 9 Innings Year-Over-Year Change
A waterfall chart tracking how Duane Underwood's career Runs Allowed Per 9 Innings 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.
Duane Underwood Runs Allowed Per 9 Innings Distribution vs. Comparable Players
Each box summarizes Duane Underwood's seasonal Runs Allowed Per 9 Innings 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.
Duane Underwood Runs Allowed Per 9 Innings — Season-by-Season Breakdown
Every season of Duane Underwood's MLB career with Runs Allowed Per 9 Innings 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.
