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MLB report blames seam height, not juiced balls, for 2019 home run surge

Mitchrapp

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https://mlb.nbcsports.com/2019/12/1...ght-not-juiced-balls-for-2019-home-run-surge/

That conclusion would appear to only be partially accurate.

Dr. Meredith Wills, an astrophysicist who has been conducting her own research on baseballs and the home run explosion, published her own work on all of this in The Athletic last June. Wills concluded that, based on her examination of baseball seams and seam height, a key part of the manufacturing process ? the drying of damp, finished baseballs after assembly is complete ? likely did change.

Specifically, she concluded that seam height and decreased bulging of baseballs which led to less aerodynamic drag and farther ball flight was likely the result of Rawlings using heaters to dry balls, as opposed to the traditional air-drying, allowing them to produce more balls in a shorter period of time. Wills told NBC Sports this morning that she suspects Rawlings did this because many more balls were needed due to Major League Baseball mandating that Triple-A adopt the major league ball for the 2019 season.

As such, the key word in this morning?s report is ?intentional.? Wills:
?The decrease in drag was very likely unintentional, but the change in the drying process would be intentional. No, they didn?t intend to juice the ball, but yes, they did make an intentional change to the manufacturing process. It was not ?manufacturing variability? it was deliberate process improvement to accommodate higher demand. ?Variability? makes it sound like it?s random or a mistake. It was not.?
 
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Well, ..I certainly do not buy into either suggestion as the whole reason why Home Runs increased so dramatically. Seems more like a slightly disingenuous 'excuse' than an honest truthful explanation.

First, throughout baseball history ..seems to me that the height of the seams must have varied somewhat during various years (or decades.) So why should a relatively minuscule change in seam height (to a height that probably existed at some other point of time in the past) result in an astronomical increase in Home Runs during 2019? It just does not make sense!

Second, not sure how much time it takes to 'air dry' baseballs as compared to using 'heaters' to dry them ..but seems to me that while the drying time may be reduced via 'heater' drying vs 'air' drying .. if all other things in the manufacturing process remain equal ..it should not take any longer to dry 1 baseball vs 10,000 baseballs.
 
I'd be curious if they are going to change this or leaved the juiced seemed baseballs in. Not everyone wants to see home runs.
 
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