How Jocko Fields's ERA Compares to Similar Players

Jocko Fields posted a career ERA of .000, well below the league average of 3.83 — 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.

Jocko Fields Lifetime ERA and Similar Stats

Stats similar to ERA for Jocko Fields
Jocko Fields
ERA
Jocko Fields
Component ERA
Jocko Fields
Defense Independent ERA
Career02.329
Season Avg.02.329
162 Game Avg.02.329
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Jocko Fields ERA Per Season

Jocko Fields's ERA for each season of his MLB career, plotted against that year's league average. Switch between comparisons — National League, Hall of Fame, LF, Europe, or players born in the same country — to see how he stacked up year by year.
Jocko Fields ERA per season line chart

Jocko Fields ERA by Team

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

Jocko Fields ERA Year-Over-Year Change

A waterfall chart tracking how Jocko Fields'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.
Jocko Fields ERA year-over-year waterfall chart

Jocko Fields ERA Distribution vs. Comparable Players

Each box summarizes Jocko Fields'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.
Jocko Fields ERA distribution box chart versus comparable players

Jocko Fields ERA — Season-by-Season Breakdown

Every season of Jocko Fields'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.
Jocko Fields ERA season-by-season breakdown table