How Bill Stemmyer's Hits Allowed Per 9 Innings Compares to Similar Players

Bill Stemmyer posted a career Hits Allowed Per 9 Innings of 8.76, near the relief pitcher average of 8.78 — a profile that tracked closely with league norms. Across 4 seasons, the Hits Allowed Per 9 Innings arc showed a consistent if unspectacular start, with limited data making longer-term conclusions premature. With 4 seasons of data, the Hits Allowed Per 9 Innings arc was in line with league norms — too limited for reliable trend analysis. Significant season-to-season variance characterizes the Hits Allowed Per 9 Innings profile — ranging from 5.73 to 20.81 — though the career average tracked near league norms.

Bill Stemmyer Lifetime Hits Allowed Per 9 Innings

Stats similar to Hits Allowed Per 9 Innings for Bill Stemmyer
Bill Stemmyer
Hits Allowed Per 9 Innings
Career8.76
Season Avg.8.76
162 Game Avg.8.76
More InfoSee More

Bill Stemmyer Hits Allowed Per 9 Innings Per Season

Bill Stemmyer's Hits 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.
Bill Stemmyer Hits Allowed Per 9 Innings per season line chart

Bill Stemmyer Hits Allowed Per 9 Innings by Team

Bill Stemmyer's career Hits Allowed Per 9 Innings totals broken down by each team he played for, ordered by when he first joined that team.
Bill Stemmyer career Hits Allowed Per 9 Innings by team bar chart

Bill Stemmyer Hits Allowed Per 9 Innings Year-Over-Year Change

A waterfall chart tracking how Bill Stemmyer's career Hits 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.
Bill Stemmyer Hits Allowed Per 9 Innings year-over-year waterfall chart

Bill Stemmyer Hits Allowed Per 9 Innings Distribution vs. Comparable Players

Each box summarizes Bill Stemmyer's seasonal Hits 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.
Bill Stemmyer Hits Allowed Per 9 Innings distribution box chart versus comparable players

Bill Stemmyer Hits Allowed Per 9 Innings — Season-by-Season Breakdown

Every season of Bill Stemmyer's MLB career with Hits 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.
Bill Stemmyer Hits Allowed Per 9 Innings season-by-season breakdown table