Pro Stock

The Head Pro Stock specs are based off various version of the Prestige 600 and Radical 630 molds. Generally a 98 head size, heavy and balanced more head light and a low stiffness rating to offer greater comfort and feel for the truly advanced/pro level player.

The PT57A is part of the Head "Prestige" series and is one of the most well-known pro stock rackets in the world of tennis. It was originally developed from the Head Prestige Classic 600, a highly regarded racket from the 1990s. The PT57A was refined over time, taking on various customisations to suit the needs of professional players.

The Head Mold 630 is based off the Radical series, particularly the Radical 630 mold, has been used by various top pros, including Andre Agassi. The Radical mold is famous for its solid, all-around performance, offering a good mix of control, spin, and power.