Last updated: 4 October 2026
Reviewed by Jordan Morley, FA Level 2 Football Coach
WHIP calculation
WHIP
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Frequently asked questions
What's the difference between ERA and WHIP?
ERA measures runs allowed; WHIP measures baserunners allowed. A pitcher with a low WHIP who allows many home runs may have a higher ERA than expected. WHIP captures control and contact management independently of home run suppression.
Can a pitcher have a good WHIP but a bad ERA, or vice versa?
Yes — WHIP only counts baserunners allowed, not how many of them score, so a pitcher can post a low WHIP but a high ERA if they give up a few big home runs, or a high WHIP but a decent ERA if they're skilled at escaping jams with runners on base.