Know Your Stats: Weighted Runs Above Average (wRAA)
We continue our widely-beloved “Know Your Stats” series with a “gateway stat:” Weighted Runs Above Average. wRAA is essentially wOBA converted into runs, but understanding wRAA is crucial to understanding Wins Above Replacement and Weighted Runs Created Plus, which we’ll be talking about this afternoon. One of the biggest issues with rate statistics like wOBA and...
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