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BGonline.org Forums
Comment on Wimbledon Finals
Posted By: Maik Stiebler In Response To: Comment on Wimbledon Finals (misja)
Date: Monday, 4 July 2011, at 8:35 p.m.
Let w1 and w2 be the rate of point wins with 1st and 2nd service, respectively. Let v1 and v2 be the rate of valid (i.e. non-fault) 1st and 2nd services. Then if w1>w2, a player should theoretically play the 2nd service as a 1st service, and vice versa if w2+(1-v2)*w2 > w1+(1-v1)*w2 or, equivalently, w2*(1+v1-v2) > w1.
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