With more space between strings, an open pattern allows the racquet to bite the ball better. This helps players accentuate their spin. According to stringer Roman Prokes of RPNY Tennis and ...

The most demanding member of the Radical family remains one of the most dependable frames on the market.

Big racquets have bigger 'sweet spots' but are harder to control. A 'sweet spot' is the area in the middle of the strings which gives the cleanest hit. A mid-size racquet has a hitting area of about ...