How Blake Treinen's ERA Compares to Similar Players
Blake Treinen has posted a career ERA of 2.9, well below the relief pitcher average of 3.96 — a mark that ranks among the best of his generation. His strongest ERA season came in 2018, posting .780, well below the relief pitcher average of 4.1 that year. The highest point came in 2025 at 5.4, well above the relief pitcher average of 3.93 that year. Production has slipped over the most recent seasons. The figure has moved from 1.8 in 2022 to 1.93 in 2024 and 5.4 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 .780 to 5.4 — though the career average has remained well above league norms.
Blake Treinen Lifetime ERA and Similar Stats
Stats similar to ERA for Blake Treinen
| Blake Treinen
ERA | Blake Treinen
Component ERA | Blake Treinen
Defense Independent ERA |
|---|
| Career | 2.9 | 3.12 | 3.17 |
| Season Avg. | 2.9 | 3.12 | 3.17 |
| 162 Game Avg. | 2.9 | 3.12 | 3.17 |
| More Info | See More | See More | See More |
Blake Treinen ERA Per Season
Blake Treinen'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.
Blake Treinen ERA by Team
Blake Treinen's career ERA totals broken down by each team he played for, ordered by when he first joined that team.
Blake Treinen ERA Year-Over-Year Change
A waterfall chart tracking how Blake Treinen'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.
Blake Treinen ERA Distribution vs. Comparable Players
Each box summarizes Blake Treinen'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.
Blake Treinen ERA — Season-by-Season Breakdown
Every season of Blake Treinen'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.
