How Denny Mack's ERA Compares to Similar Players

Denny Mack posted a career ERA of 3.46 — a profile that tracked closely with league norms. Across 1 season, the ERA arc showed a consistent if unspectacular start, with limited data making longer-term conclusions premature. With 1 season of data, the ERA arc was in line with league norms — too limited for reliable trend analysis. Some season-to-season variance runs through the career line, but the career average tracked near league norms across 1 season.

Denny Mack Lifetime ERA and Similar Stats

Stats similar to ERA for Denny Mack
Denny Mack
ERA
Denny Mack
Component ERA
Denny Mack
Defense Independent ERA
Career3.464.93.54
Season Avg.3.464.93.54
162 Game Avg.3.464.93.54
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Denny Mack ERA Per Season

Denny Mack's ERA for each season of his MLB career, plotted against that year's league average. Switch between comparisons — Unknown, Hall of Fame, 1B, North America, or players born in the same country — to see how he stacked up year by year.
Denny Mack ERA per season line chart

Denny Mack ERA by Team

Denny Mack's career ERA totals broken down by each team he played for, ordered by when he first joined that team.
Denny Mack career ERA by team bar chart

Denny Mack ERA Year-Over-Year Change

A waterfall chart tracking how Denny Mack's career ERA 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.
Denny Mack ERA year-over-year waterfall chart

Denny Mack ERA Distribution vs. Comparable Players

Each box summarizes Denny Mack's seasonal ERA 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.
Denny Mack ERA distribution box chart versus comparable players

Denny Mack ERA — Season-by-Season Breakdown

Every season of Denny Mack's MLB career with ERA 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.
Denny Mack ERA season-by-season breakdown table