How Andrew Kittredge's ERA Compares to Similar Players

Andrew Kittredge has posted a career ERA of 3.43, below the relief pitcher average of 3.96 — production that has kept him consistently ahead of most peers. His strongest ERA season came in 2017, posting 1.76, well below the relief pitcher average of 4.12 that year. The highest point came in 2018 at 7.75, well above the relief pitcher average of 4.1 that year. Production has slipped over the most recent seasons. The figure has moved from 3.09 in 2023 to 2.8 in 2024 and 3.4 in 2025. The slide has continued into 2025, with the production level an open question entering 2026. Significant season-to-season variance characterizes the ERA profile — ranging from 1.76 to 7.75 — though the career average has remained above league norms.

Andrew Kittredge Lifetime ERA and Similar Stats

Stats similar to ERA for Andrew Kittredge
Andrew Kittredge
ERA
Andrew Kittredge
Component ERA
Andrew Kittredge
Defense Independent ERA
Career3.433.33.57
Season Avg.3.433.33.57
162 Game Avg.3.433.33.57
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Andrew Kittredge ERA Per Season

Andrew Kittredge's ERA 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.
Andrew Kittredge ERA per season line chart

Andrew Kittredge ERA by Team

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

Andrew Kittredge ERA Year-Over-Year Change

A waterfall chart tracking how Andrew Kittredge'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.
Andrew Kittredge ERA year-over-year waterfall chart

Andrew Kittredge ERA Distribution vs. Comparable Players

Each box summarizes Andrew Kittredge'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.
Andrew Kittredge ERA distribution box chart versus comparable players

Andrew Kittredge ERA — Season-by-Season Breakdown

Every season of Andrew Kittredge'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.
Andrew Kittredge ERA season-by-season breakdown table