Craig Boynton is currently coaching Miami Open ATP Master’s 1000 winner Hubert Hurkacz. He is also an ATP Tour Ambassador for SOLINCO. Boynton is the former coach of world #9 John Isner, as well as tennis superstars Jim Courier and Mardy Fish as well as Allv Baker, Jeff Morrison, and Alex Kuznetsov amongst others. 10sBalls.com … Continue reading Every Tennis Coach Should be Like Solinco’s Craig Boynton