So why not, Jonathan Papelbon?
Friday, July 19, 2013 at 5:37PM
Bill Chuck - Managing Editor in Boston Red Sox, Jonathan Papelbon, Philadelphia Phillies, Phillies, Red Sox, Relievers, pitching

With the news that Andrew Bailey is most likely done for the season, with Joel Hanrahan done for the season, with Daniel Bard having spiraled to the minor leagues, with Junichi Tazawa already having appeared in 43 games, the most of his career, and with the 38-year old Koji Uehara already having appeared in 44 games, the second-most games of his career, Red Sox Nation is crying out for Jonathan Papelbon.

So, why not?

Pap is the club's all-time saves leader with 219, ahead of Bob Stanley's 132 and Dick Radatz' 104.

So, why not?

Papelbon is the only reliever in baseball who has had seven consecutive seasons from 2006-12 with 30+ saves.

So, why not?

So, why not?

So, why not?

I'll tell you why not?

Those numbers look really good, but these don't: 

Those aren't numbers on your FM dial, those are the 2011, 2012, and 2013 decreasing average speeds of Papelbon's pitches.

Here are three more numbers: 

Those are the 2011, 2012, and 2013 decreasing maximum speeds of Papelbon's pitches.

Here are three more numbers: 

That's the declining percentage of the fastballs that Papelbon is throwing as he realizes that this pitch is losing its effectiveness. He is increasingly relying on his splitter as a replacement.

I'm not done

Here are three more numbers: 

That's the declining swing-and-miss rate on Papelbon's fastball. The less you swing and miss, the more you put balls in play, and more balls in play, the more trouble you get into.

Let's look at two years 

That last number is particularly telling because it's indicative of Papelbon's loss of control getting into the strike zone, which enables us to comfortably to assume his control within the strike zone is not as sharp, and since his stuff is clearly not as strong, Papelbon is losing effectiveness.

And it's getting worse

Since June 17, Papelbon has appeared in 10 games, won two, saved saved, blown five saves, allowed both runners he inherited to score, and has a 3.86 ERA.

He's had just two 1-2-3 innings

You can see why he's given up 15 hits in 14 innings and batters are hitting .273 with lefties hitting .333.

Finally, why not Jonathan Papelbon?

Papelbon is making $13 million this year.

And next.

And the year after that.

And, if he finishes 55 games in 2015 or 100 in 2014-15, he'll make another $13 million in 2016

So, there are many reasons why the Red Sox (and the Tigers and other teams looking for bullpen help) are in no rush to give up prospects and spend big money to acquire Pap, as much fun as he is to have around.

Article originally appeared on MLB Baseball Analytics (https://baseballanalytics.org/).
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