How Cole Hamels's Win Percentage Compares to Similar Players
Cole Hamels posted a career Win Percentage of 57.19, above the starting pitcher average of 50.35 — production that kept him consistently ahead of most peers. His best Win Percentage season came in 2007, posting 75.0, well above the starting pitcher average of 49.73 that year. The lowest point came in 2013 at 36.36, well below the starting pitcher average of 50.56 that year. Production slipped through the final seasons. The figure moved from 64.71 in 2017 to 42.86 in 2018 and 50.0 in 2019. The decline marked the closing chapter of the career. Some season-to-season variance runs through the career line, but the career average remained above league norms across 14 seasons.
Cole Hamels Lifetime Win Percentage
Stats similar to Win Percentage for Cole Hamels
| Cole Hamels
Win Percentage |
|---|
| Career | 57.19 |
| Season Avg. | 57.19 |
| 162 Game Avg. | 57.19 |
| More Info | See More |
Cole Hamels Win Percentage Per Season
Cole Hamels's Win Percentage 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.
Cole Hamels Win Percentage by Team
Cole Hamels's career Win Percentage totals broken down by each team he played for, ordered by when he first joined that team.
Cole Hamels Win Percentage Year-Over-Year Change
A waterfall chart tracking how Cole Hamels'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.
Cole Hamels Win Percentage Distribution vs. Comparable Players
Each box summarizes Cole Hamels'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.
Cole Hamels Win Percentage — Season-by-Season Breakdown
Every season of Cole Hamels'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.
