How Jairo Diaz's WHIP Compares to Similar Players

Jairo Diaz posted a career WHIP of 1.55, above the relief pitcher average of 1.38 — a level that fell short of typical league production. Across 4 seasons, the WHIP arc showed a disappointing start, with limited data making longer-term conclusions premature. With 4 seasons of data, the WHIP arc was below league norms — too limited for reliable trend analysis. Significant season-to-season variance characterizes the WHIP profile — ranging from 1.16 to 3.4 — though the career average fell below league norms.

Jairo Diaz Lifetime WHIP

Stats similar to WHIP for Jairo Diaz
Jairo Diaz
WHIP
Career1.547
Season Avg.1.547
162 Game Avg.1.547
More InfoSee More

Jairo Diaz WHIP Per Season

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

Jairo Diaz WHIP by Team

Jairo Diaz's career WHIP totals broken down by each team he played for, ordered by when he first joined that team.
Jairo Diaz career WHIP by team bar chart

Jairo Diaz WHIP Year-Over-Year Change

A waterfall chart tracking how Jairo Diaz'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.
Jairo Diaz WHIP year-over-year waterfall chart

Jairo Diaz WHIP Distribution vs. Comparable Players

Each box summarizes Jairo Diaz'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.
Jairo Diaz WHIP distribution box chart versus comparable players

Jairo Diaz WHIP — Season-by-Season Breakdown

Every season of Jairo Diaz'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.
Jairo Diaz WHIP season-by-season breakdown table