How Jeff Niemann's Home Runs Allowed Per 9 Innings Compares to Similar Players
Jeff Niemann posted a career Home Runs Allowed Per 9 Innings of 1.07, well above the starting pitcher average of .730 — production that significantly underperformed against league baselines. His strongest Home Runs Allowed Per 9 Innings season came in 2012, posting .470, well below the starting pitcher average of 1.06 that year. The highest point came in 2008 at 1.69, well above the starting pitcher average of 1.05 that year. The Home Runs Allowed Per 9 Innings trended upward through the final seasons. The figure moved from 1.29 in 2010 to 1.2 in 2011 and .470 in 2012. The upward arc continued through his final campaign. Significant season-to-season variance characterizes the Home Runs Allowed Per 9 Innings profile — ranging from .470 to 1.69 — though the career average remained well below league norms.
Jeff Niemann Lifetime Home Runs Allowed Per 9 Innings
Stats similar to Home Runs Allowed Per 9 Innings for Jeff Niemann
| Jeff Niemann
Home Runs Allowed Per 9 Innings |
|---|
| Career | 1.07 |
| Season Avg. | 1.07 |
| 162 Game Avg. | 1.07 |
| More Info | See More |
Jeff Niemann Home Runs Allowed Per 9 Innings Per Season
Jeff Niemann's Home Runs Allowed Per 9 Innings 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.
Jeff Niemann Home Runs Allowed Per 9 Innings by Team
Jeff Niemann's career Home Runs Allowed Per 9 Innings totals broken down by each team he played for, ordered by when he first joined that team.
Jeff Niemann Home Runs Allowed Per 9 Innings Year-Over-Year Change
A waterfall chart tracking how Jeff Niemann's career Home 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.
Jeff Niemann Home Runs Allowed Per 9 Innings Distribution vs. Comparable Players
Each box summarizes Jeff Niemann's seasonal Home 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.
Jeff Niemann Home Runs Allowed Per 9 Innings — Season-by-Season Breakdown
Every season of Jeff Niemann's MLB career with Home 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.
