How Jim Willis's Walks Allowed Per 9 Innings Compares to Similar Players

Jim Willis posted a career Walks Allowed Per 9 Innings of 4.75, well above the relief pitcher average of 3.6 — production that significantly underperformed against league baselines. Across 2 seasons, the Walks Allowed Per 9 Innings arc showed a disappointing start, with limited data making longer-term conclusions premature. With 2 seasons of data, the Walks Allowed Per 9 Innings arc was below league norms — too limited for reliable trend analysis. Significant season-to-season variance characterizes the Walks Allowed Per 9 Innings profile — ranging from 3.53 to 7.04 — though the career average remained well below league norms.

Jim Willis Lifetime Walks Allowed Per 9 Innings

Stats similar to Walks Allowed Per 9 Innings for Jim Willis
Jim Willis
Walks Allowed Per 9 Innings
Career4.75
Season Avg.4.75
162 Game Avg.4.75
More InfoSee More

Jim Willis Walks Allowed Per 9 Innings Per Season

Jim Willis's Walks 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.
Jim Willis Walks Allowed Per 9 Innings per season line chart

Jim Willis Walks Allowed Per 9 Innings by Team

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

Jim Willis Walks Allowed Per 9 Innings Year-Over-Year Change

A waterfall chart tracking how Jim Willis's career Walks 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.
Jim Willis Walks Allowed Per 9 Innings year-over-year waterfall chart

Jim Willis Walks Allowed Per 9 Innings Distribution vs. Comparable Players

Each box summarizes Jim Willis's seasonal Walks 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.
Jim Willis Walks Allowed Per 9 Innings distribution box chart versus comparable players

Jim Willis Walks Allowed Per 9 Innings — Season-by-Season Breakdown

Every season of Jim Willis's MLB career with Walks 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.
Jim Willis Walks Allowed Per 9 Innings season-by-season breakdown table