How Thyago Vieira's ERA Compares to Similar Players

Thyago Vieira posted a career ERA of 5.81, well above the relief pitcher average of 3.96 — production that significantly underperformed against league baselines. His strongest ERA season came in 2017, posting .000, well below the relief pitcher average of 4.12 that year. The highest point came in 2019 at 9.0, well above the relief pitcher average of 4.45 that year. The ERA trended upward through the final seasons. The figure moved from 9.0 in 2019 to .000 in 2023 and 5.21 in 2024. The upward arc continued through his final campaign. Significant season-to-season variance characterizes the ERA profile — ranging from .000 to 9.0 — though the career average remained well below league norms.

Thyago Vieira Lifetime ERA and Similar Stats

Stats similar to ERA for Thyago Vieira
Thyago Vieira
ERA
Thyago Vieira
Component ERA
Thyago Vieira
Defense Independent ERA
Career5.815.995.46
Season Avg.5.815.995.46
162 Game Avg.5.815.995.46
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Thyago Vieira ERA Per Season

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

Thyago Vieira ERA by Team

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

Thyago Vieira ERA Year-Over-Year Change

A waterfall chart tracking how Thyago Vieira'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.
Thyago Vieira ERA year-over-year waterfall chart

Thyago Vieira ERA Distribution vs. Comparable Players

Each box summarizes Thyago Vieira'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.
Thyago Vieira ERA distribution box chart versus comparable players

Thyago Vieira ERA — Season-by-Season Breakdown

Every season of Thyago Vieira'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.
Thyago Vieira ERA season-by-season breakdown table