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Brian Joura's avatar

I love home runs. Yet I can't believe I have to be the one to say - there's more to winning baseball than home runs. We need to look at total contributions - offense, defense, baserunning and shoot, even leadership to a very small extent.

One stat that we don't talk about very much is Win Probability Added or WPA. Here's the definition: WPA "captures the change in Win Expectancy from one plate appearance to the next and credits or debits the player based on how much their action increased their team’s odds of winning. Win Probability Added (WPA) captures the change in Win Expectancy from one plate appearance to the next and credits or debits the player based on how much their action increased their team’s odds of winning."

And here's the context: For MLB regulars, here’s a quick breakdown on season-long WPA scores:

Rating WPA

Excellent +6.0

Great +3.0

Ab Avge +2.0

Average +1.0

Bel Avge 0.0

Poor -1.0

Awful -3.0

Pete Alonso had a 0.65 WPA last year. Juan Soto had a 5.98 WPA. Looking solely at hitting, the Mets made a 5-Win improvement to their offense. I'm pretty excited about the addition and don't worry much about the subtraction. Like, at all.

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David Groveman's avatar

I don't think the three players you list in place of Soto make the Mets better than they are with Soto, Winker and Minter. Soto is better and much more versatile than Santander, nothing excited me about Walker and, if healthy, Minter vs. Scott is pretty close.

Do I think the Mets need at least one (if not two) more bat(s) in the lineup? Yes. I think Santander going to Toronto really takes away another potential home for Alonso and I still have dreams of Vladdy joining. With Bregman and Alonso still on the market and with Toronto possibly willing to trade Guerrero, the Mets offseason cannot be judged.

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