Statcast now has estimated swing speed
http://www.fangraphs.com/fanta...timated-swing-speed/
But can that be correct? They have the better pros around 60 or so but the kids known swing trackers like zepp all say that pros with decent power swing at well over 80 at least.
Myself I have swung at 80 plus too and almost every prospect at pg is above 80 so that is certainly nothing extreme. Thus I assume the statcast value must be either very wrong or they measure/calculate something different from swing speed at contact.