How Ed Siever's Win Percentage Compares to Similar Players

Ed Siever posted a career Win Percentage of 50.3, near the starting pitcher average of 50.35 — a profile that tracked closely with league norms. His best Win Percentage season came in 1907, posting 62.07, well above the starting pitcher average of 50.37 that year. The lowest point came in 1908 at 25.0, well below the starting pitcher average of 50.26 that year, a partial season. Production slipped through the final seasons. The figure moved from 56.0 in 1906 to 62.07 in 1907 and 25.0 in 1908. The decline marked the closing chapter of the career. Some season-to-season variance runs through the career line, but the career average tracked near league norms across 7 seasons.

Ed Siever Lifetime Win Percentage

Stats similar to Win Percentage for Ed Siever
Ed Siever
Win Percentage
Career50.3
Season Avg.50.3
162 Game Avg.50.3
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Ed Siever Win Percentage Per Season

Ed Siever's Win Percentage for each season of his MLB career, plotted against that year's league average. Switch between comparisons — American League, Hall of Fame, SP, North America, or players born in the same country — to see how he stacked up year by year.
Ed Siever Win Percentage per season line chart

Ed Siever Win Percentage by Team

Ed Siever's career Win Percentage totals broken down by each team he played for, ordered by when he first joined that team.
Ed Siever career Win Percentage by team bar chart

Ed Siever Win Percentage Year-Over-Year Change

A waterfall chart tracking how Ed Siever's career Win Percentage 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.
Ed Siever Win Percentage year-over-year waterfall chart

Ed Siever Win Percentage Distribution vs. Comparable Players

Each box summarizes Ed Siever's seasonal Win Percentage 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.
Ed Siever Win Percentage distribution box chart versus comparable players

Ed Siever Win Percentage — Season-by-Season Breakdown

Every season of Ed Siever's MLB career with Win Percentage 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.
Ed Siever Win Percentage season-by-season breakdown table