How Mike Bertotti's Component ERA Compares to Similar Players

Mike Bertotti posted a career Component ERA of 8.5, well above the relief pitcher average of 3.96 — production that significantly underperformed against league baselines. Across 3 seasons, the Component ERA arc showed a disappointing start, with limited data making longer-term conclusions premature. With 3 seasons of data, the Component ERA arc was below league norms — too limited for reliable trend analysis. Significant season-to-season variance characterizes the Component ERA profile — ranging from 5.73 to 13.43 — though the career average remained well below league norms.

Mike Bertotti Lifetime Component ERA

Stats similar to Component ERA for Mike Bertotti
Mike Bertotti
Component ERA
Career8.5
Season Avg.8.5
162 Game Avg.8.5
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Mike Bertotti Component ERA Per Season

Mike Bertotti's Component 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.
Mike Bertotti Component ERA per season line chart

Mike Bertotti Component ERA by Team

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

Mike Bertotti Component ERA Year-Over-Year Change

A waterfall chart tracking how Mike Bertotti's career Component 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.
Mike Bertotti Component ERA year-over-year waterfall chart

Mike Bertotti Component ERA Distribution vs. Comparable Players

Each box summarizes Mike Bertotti's seasonal Component 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.
Mike Bertotti Component ERA distribution box chart versus comparable players

Mike Bertotti Component ERA — Season-by-Season Breakdown

Every season of Mike Bertotti's MLB career with Component 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.
Mike Bertotti Component ERA season-by-season breakdown table