How Kolby Allard's ERA Compares to Similar Players

Kolby Allard has posted a career ERA of 5.34, well above the starting pitcher average of 3.87 — production that has significantly underperformed against league baselines. His strongest ERA season came in 2025, posting 2.63, well below the starting pitcher average of 4.16 that year. The highest point came in 2018 at 12.38, well above the starting pitcher average of 4.12 that year. The ERA has trended upward over recent seasons. The figure has moved from 6.57 in 2023 to 5.0 in 2024 and 2.63 in 2025. The upward arc suggests continued forward momentum heading into 2026. Significant season-to-season variance characterizes the ERA profile — ranging from 2.63 to 12.38 — though the career average has remained well below league norms.

Kolby Allard Lifetime ERA and Similar Stats

Stats similar to ERA for Kolby Allard
Kolby Allard
ERA
Kolby Allard
Component ERA
Kolby Allard
Defense Independent ERA
Career5.344.844.75
Season Avg.5.344.844.75
162 Game Avg.5.344.844.75
More InfoSee MoreSee MoreSee More

Kolby Allard ERA Per Season

Kolby Allard's ERA 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.
Kolby Allard ERA per season line chart

Kolby Allard ERA by Team

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

Kolby Allard ERA Year-Over-Year Change

A waterfall chart tracking how Kolby Allard'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.
Kolby Allard ERA year-over-year waterfall chart

Kolby Allard ERA Distribution vs. Comparable Players

Each box summarizes Kolby Allard'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.
Kolby Allard ERA distribution box chart versus comparable players

Kolby Allard ERA — Season-by-Season Breakdown

Every season of Kolby Allard'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.
Kolby Allard ERA season-by-season breakdown table