How Don Gullett's ERA Compares to Similar Players

Don Gullett posted a career ERA of 3.11, below the starting pitcher average of 3.87 — production that kept him consistently ahead of most peers. His strongest ERA season came in 1975, posting 2.42, well below the starting pitcher average of 3.73 that year. The highest point came in 1972 at 3.94, well above the starting pitcher average of 3.24 that year. Production slipped through the final seasons. The figure moved from 3.0 in 1976 to 3.58 in 1977 and 3.63 in 1978. The decline marked the closing chapter of the career. Some season-to-season variance runs through the career line, but the career average remained above league norms across 9 seasons.

Don Gullett Lifetime ERA and Similar Stats

Stats similar to ERA for Don Gullett
Don Gullett
ERA
Don Gullett
Component ERA
Don Gullett
Defense Independent ERA
Career3.113.093.86
Season Avg.3.113.093.86
162 Game Avg.3.113.093.86
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Don Gullett ERA Per Season

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

Don Gullett ERA by Team

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

Don Gullett ERA Year-Over-Year Change

A waterfall chart tracking how Don Gullett'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.
Don Gullett ERA year-over-year waterfall chart

Don Gullett ERA Distribution vs. Comparable Players

Each box summarizes Don Gullett'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.
Don Gullett ERA distribution box chart versus comparable players

Don Gullett ERA — Season-by-Season Breakdown

Every season of Don Gullett'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.
Don Gullett ERA season-by-season breakdown table