How Brad Keller's ERA Compares to Similar Players

Brad Keller has posted a career ERA of 4.14, near the starting pitcher average of 3.87 — a profile that tracks closely with league norms. His strongest ERA season came in 2025, posting 2.07, well below the starting pitcher average of 4.16 that year. The highest point came in 2024 at 5.44, well above the starting pitcher average of 4.16 that year. The ERA has trended upward over recent seasons. The figure has moved from 4.57 in 2023 to 5.44 in 2024 and 2.07 in 2025. The upward arc suggests continued forward momentum heading into 2026. Significant season-to-season variance characterizes the ERA profile — ranging from 2.07 to 5.44 — though the career average has tracked near league norms.

Brad Keller Lifetime ERA and Similar Stats

Stats similar to ERA for Brad Keller
Brad Keller
ERA
Brad Keller
Component ERA
Brad Keller
Defense Independent ERA
Career4.144.224.1
Season Avg.4.144.224.1
162 Game Avg.4.144.224.1
More InfoSee MoreSee MoreSee More

Brad Keller ERA Per Season

Brad Keller'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.
Brad Keller ERA per season line chart

Brad Keller ERA by Team

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

Brad Keller ERA Year-Over-Year Change

A waterfall chart tracking how Brad Keller'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.
Brad Keller ERA year-over-year waterfall chart

Brad Keller ERA Distribution vs. Comparable Players

Each box summarizes Brad Keller'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.
Brad Keller ERA distribution box chart versus comparable players

Brad Keller ERA — Season-by-Season Breakdown

Every season of Brad Keller'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.
Brad Keller ERA season-by-season breakdown table