Calculate your serve speed
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01-28-2014, 02:31 AM
Join Date: Dec 2013
Location: California, USA
Originally Posted by
What would you say this one I hit is at? I think slice at around 90mph maybe.
According to the application, if you are 6'1'', then the serve was 105mph give or take.
I just purchased this app, and I've been testing it with online videos.
Can't wait to try it out in person!
Make me an offer I can't refuse.
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