How Phil Seibel's ERA Compares to Similar Players

Phil Seibel posted a career ERA of .000, well below the relief pitcher average of 3.96 — a mark that ranked among the best of his era. Across 1 season, the ERA arc showed a promising start, with limited data making longer-term conclusions premature. With 1 season of data, the ERA arc was above league norms — too limited for reliable trend analysis. Some season-to-season variance runs through the career line, but the career average remained well above league norms across 1 season.

Phil Seibel Lifetime ERA and Similar Stats

Stats similar to ERA for Phil Seibel
Phil Seibel
ERA
Phil Seibel
Component ERA
Phil Seibel
Defense Independent ERA
Career02.197.36
Season Avg.02.197.36
162 Game Avg.02.197.36
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Phil Seibel ERA Per Season

Phil Seibel'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.
Phil Seibel ERA per season line chart

Phil Seibel ERA by Team

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

Phil Seibel ERA Year-Over-Year Change

A waterfall chart tracking how Phil Seibel'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.
Phil Seibel ERA year-over-year waterfall chart

Phil Seibel ERA Distribution vs. Comparable Players

Each box summarizes Phil Seibel'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.
Phil Seibel ERA distribution box chart versus comparable players

Phil Seibel ERA — Season-by-Season Breakdown

Every season of Phil Seibel'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.
Phil Seibel ERA season-by-season breakdown table