How Thad Tillotson's ERA Compares to Similar Players

Thad Tillotson posted a career ERA of 4.06, near the relief pitcher average of 3.96 — a profile that tracked closely with league norms. Across 2 seasons, the ERA arc showed a consistent if unspectacular start, with limited data making longer-term conclusions premature. With 2 seasons of data, the ERA arc was in line with league norms — too limited for reliable trend analysis. One of the more consistent ERA producers of his era, the career line shows near-average output with little season-to-season variance across 2 seasons.

Thad Tillotson Lifetime ERA and Similar Stats

Stats similar to ERA for Thad Tillotson
Thad Tillotson
ERA
Thad Tillotson
Component ERA
Thad Tillotson
Defense Independent ERA
Career4.064.064.24
Season Avg.4.064.064.24
162 Game Avg.4.064.064.24
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Thad Tillotson ERA Per Season

Thad Tillotson'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, North America, or players born in the same country — to see how he stacked up year by year.
Thad Tillotson ERA per season line chart

Thad Tillotson ERA by Team

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

Thad Tillotson ERA Year-Over-Year Change

A waterfall chart tracking how Thad Tillotson'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.
Thad Tillotson ERA year-over-year waterfall chart

Thad Tillotson ERA Distribution vs. Comparable Players

Each box summarizes Thad Tillotson'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.
Thad Tillotson ERA distribution box chart versus comparable players

Thad Tillotson ERA — Season-by-Season Breakdown

Every season of Thad Tillotson'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.
Thad Tillotson ERA season-by-season breakdown table