tag:blogger.com,1999:blog-8295319211682056736.post7450732970252098230..comments2023-10-23T11:12:14.577-04:00Comments on Tennis Spin: The John Isner ConundrumUnknownnoreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8295319211682056736.post-84664264020033004392010-08-05T12:59:25.877-04:002010-08-05T12:59:25.877-04:00John has great tennis coaching starting before col...John has great tennis coaching starting before college tennis - he may follow a path similar to the Bryan Brothers.Dave Powerhttp://www.MentallyToughTennis.comnoreply@blogger.com