Wilmington Potomacs ERA Charts and Records
About ERA
Earned run average (ERA) is a metric that shows how many earned runs on average, a pitcher or team's pitcher, gives up over the course of nine innings. It is calculated by dividing earned runs by innings pitched then multiplying the result by 9. Generally, for ERA, lower is better. (Source)
Top Wilmington Potomacs Players by ERA
Which Wilmington Potomacs players rank highest in ERA? Below are the top ten by single season and by career totals with the team, requiring at least 50 innings pitched for a season record, or 100 innings pitched for a career record with the team.
Wilmington Potomacs ERA Per Season
Wilmington Potomacs's ERA for each season of their history, plotted alongside yearly averages for MLB, the Eastern Colored League, and the Eastern Colored League.
Wilmington Potomacs ERA Season Distribution vs. MLB and Peers
Each box summarizes ERA across all seasons, comparing the Wilmington Potomacs to MLB as a whole, the Eastern Colored League, and the Eastern Colored League. The box covers the middle 50% of seasons, the center line is the median, and the whiskers extend to the min and max values.
Wilmington Potomacs ERA Year-Over-Year Change
A waterfall chart showing how the Wilmington Potomacs's ERA shifted season over season. Each bar represents the change from the previous year, making it easy to spot peak and decline phases.
Wilmington Potomacs ERA — Season-by-Season Breakdown
Every season of Wilmington Potomacs's history with ERA alongside yearly averages for MLB, the Eastern Colored League, and the Eastern Colored League. Career totals include sum, average, minimum, maximum, and median.