What is WHIP?
WHIP — walks plus hits divided by innings pitched — counts the baseliners a pitcher allows per inning. It ignores runs entirely and measures traffic: fewer baserunners, fewer chances to score. It became a fantasy staple because it is highly stable year to year.
How the calculator works
WHIP = (hits + walks) ÷ innings, with thirds notation converted automatically. Hit batters and catcher's interference are excluded by the standard definition.
Common use cases
- Fantasy pitching category planning
- Separating command problems (walks) from contact problems (hits)
- Prospect evaluation across levels
Formula & context
Sub-1.10 is elite (think prime Cliff Lee), 1.30 is average, and 1.50+ usually precedes an ERA blowup. Pair with K-rate: low WHIP with few strikeouts is contact-dependent.
Frequently Asked Questions
Do hit batters count in WHIP?
No — the standard formula is walks plus hits only.
What is a good WHIP?
1.10 or lower is elite; 1.30 is roughly league average.
Why is WHIP so stable?
It compounds two skills — command and contact management — that reprise quickly.
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