How Jack Rowan's WHIP Compares to Similar Players
Jack Rowan posted a career WHIP of 1.34, near the starting pitcher average of 1.34 — a profile that tracked closely with league norms. His strongest WHIP season came in 1913, posting 1.18, near the starting pitcher average of 1.28 that year. The highest point came in 1906 at 2.33, well above the starting pitcher average of 1.19 that year. The WHIP trended upward through the final seasons. The figure moved from 1.72 in 1911 to 1.18 in 1913 and 1.23 in 1914. The upward arc continued through his final campaign. Significant season-to-season variance characterizes the WHIP profile — ranging from 1.18 to 2.33 — though the career average tracked near league norms.
Jack Rowan Lifetime WHIP
Stats similar to WHIP for Jack Rowan
| Jack Rowan
WHIP |
|---|
| Career | 1.335 |
| Season Avg. | 1.335 |
| 162 Game Avg. | 1.335 |
| More Info | See More |
Jack Rowan WHIP Per Season
Jack Rowan's WHIP 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.
Jack Rowan WHIP by Team
Jack Rowan's career WHIP totals broken down by each team he played for, ordered by when he first joined that team.
Jack Rowan WHIP Year-Over-Year Change
A waterfall chart tracking how Jack Rowan's career WHIP 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.
Jack Rowan WHIP Distribution vs. Comparable Players
Each box summarizes Jack Rowan's seasonal WHIP 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.
Jack Rowan WHIP — Season-by-Season Breakdown
Every season of Jack Rowan's MLB career with WHIP 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.
