How Wei-Yin Chen's Earned Runs Compares to Similar Players

Wei-Yin Chen totaled 495 career Earned Runs, well above the starting pitcher average of 332.0 — production that significantly underperformed against league baselines. His strongest Earned Runs season came in 2017, posting 14, well below the starting pitcher average of 48.0 that year. The highest point came in 2012 at 86, well above the starting pitcher average of 49.8 that year. Production slipped through the final seasons. The Earned Runs total went from 14 in 2017 to 71 in 2018 and 50 in 2019, rising over the span. The decline marked the closing chapter of the career. Significant season-to-season variance characterizes the Earned Runs profile — ranging from 14 to 86 — though the career average remained well below league norms.

Wei-Yin Chen Lifetime Earned Runs

Stats similar to Earned Runs for Wei-Yin Chen
Wei-Yin Chen
Earned Runs
Career495
Season Avg.61.88
162 Game Avg.366.16
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Wei-Yin Chen Earned Runs Per Season

Wei-Yin Chen's Earned Runs for each season of his MLB career, plotted against that year's league average. Switch between comparisons — American League, Hall of Fame, SP, Asia, or players born in the same country — to see how he stacked up year by year.
Wei-Yin Chen Earned Runs per season line chart

Wei-Yin Chen Earned Runs by Team

Wei-Yin Chen's career Earned Runs totals broken down by each team he played for, ordered by when he first joined that team.
Wei-Yin Chen career Earned Runs by team bar chart

Wei-Yin Chen Cumulative Earned Runs — Career Progression

A running total of Wei-Yin Chen's career Earned Runs, plotted season by season. Each point shows the cumulative figure through the end of that year, making it easy to see when he reached key milestones and how his pace changed over time.
Wei-Yin Chen Earned Runs year-over-year waterfall chart

Wei-Yin Chen Earned Runs Distribution vs. Comparable Players

Each box summarizes Wei-Yin Chen's seasonal Earned Runs 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.
Wei-Yin Chen Earned Runs distribution box chart versus comparable players

Wei-Yin Chen Earned Runs — Season-by-Season Breakdown

Every season of Wei-Yin Chen's MLB career with Earned Runs 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.
Wei-Yin Chen Earned Runs season-by-season breakdown table