How John Duffie's Starts Compares to Similar Players

John Duffie totaled 2 career Starts, well below the starting pitcher average of 103.8 — production that significantly underperformed against league baselines. Across 1 season, the Starts arc showed a disappointing start, with limited data making longer-term conclusions premature. With 1 season of data, the Starts arc was below league norms — too limited for reliable trend analysis. Some season-to-season variance runs through the career line, but the career average remained well below league norms across 1 season.

John Duffie Lifetime Starts and Similar Stats

Stats similar to Starts for John Duffie
John Duffie
Starts
John Duffie
Games Started %
Career2100
Season Avg.2100
162 Game Avg.162100
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John Duffie Starts Per Season

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

John Duffie Starts by Team

John Duffie's career Starts totals broken down by each team he played for, ordered by when he first joined that team.
John Duffie career Starts by team bar chart

John Duffie Cumulative Starts — Career Progression

A running total of John Duffie's career Starts, 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.
John Duffie Starts year-over-year waterfall chart

John Duffie Starts Distribution vs. Comparable Players

Each box summarizes John Duffie's seasonal Starts 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.
John Duffie Starts distribution box chart versus comparable players

John Duffie Starts — Season-by-Season Breakdown

Every season of John Duffie's MLB career with Starts 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.
John Duffie Starts season-by-season breakdown table