I am also able to hit with more spin than ever—although that, of course, is the result of a combination of new grip size, racquet technology, and high-tech strings. I made this change after hearing ...

There are few things more enjoyable than grinding on the tennis court on a hot summer's day, but a sweat-soaked grip can be a major disruptor. It’s frustrating, even unnerving, to take a rip at the ...