Wilson BLX Pro Team FX With its 103 square-inch headsize and light 10.6-ounce strung weight, the Pro Team FX BLX offers a forgiving and easy to manage feel. There's plenty of liveliness from the stringbed to help with both depth and pace. The open 16x19 string pattern offers some nice bite to keep all the power in check. At net this racquet feels very maneuverable with a crisp and clean response. Wilson has included their Quad Shaft construction (each side of the shaft features an opening) for a more stable feel. On court hitting has revealed the racquet to feel very solid considering its light strung weight. On serve there plenty of power to be had. The light and fast feel allows easy access to faster swing speeds for added pace and spin making this a solid choice for the improving through intermediate level player.