How Ron Mathis's Walks Allowed Per 9 Innings Compares to Similar Players

Ron Mathis posted a career Walks Allowed Per 9 Innings of 4.17, well above the starting pitcher average of 3.1 — 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 3.47 to 8.25 — though the career average remained well below league norms.

Ron Mathis Lifetime Walks Allowed Per 9 Innings

Stats similar to Walks Allowed Per 9 Innings for Ron Mathis
Ron Mathis
Walks Allowed Per 9 Innings
Career4.17
Season Avg.4.17
162 Game Avg.4.17
More InfoSee More

Ron Mathis Walks Allowed Per 9 Innings Per Season

Ron Mathis's Walks 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.
Ron Mathis Walks Allowed Per 9 Innings per season line chart

Ron Mathis Walks Allowed Per 9 Innings by Team

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

Ron Mathis Walks Allowed Per 9 Innings Year-Over-Year Change

A waterfall chart tracking how Ron Mathis'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.
Ron Mathis Walks Allowed Per 9 Innings year-over-year waterfall chart

Ron Mathis Walks Allowed Per 9 Innings Distribution vs. Comparable Players

Each box summarizes Ron Mathis'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.
Ron Mathis Walks Allowed Per 9 Innings distribution box chart versus comparable players

Ron Mathis Walks Allowed Per 9 Innings — Season-by-Season Breakdown

Every season of Ron Mathis'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.
Ron Mathis Walks Allowed Per 9 Innings season-by-season breakdown table