The Wilson Defyer 100UL is designed for beginners, rising juniors, and recreational players who want the spin-friendly performance of the Defyer series in an ultra-lightweight, easy-to-swing frame. It provides an accessible platform for developing confident, aggressive strokes while remaining comfortable and manoeuvrable. The 100 square inch head delivers a generous sweet spot that combines forgiveness with easy power, while the open 16x19 string pattern helps players generate heavy spin with minimal effort. At just 265g unstrung with a 4 pts head light balance, the Defyer 100UL is exceptionally quick through the air, making it easy to develop racquet head speed and react quickly from anywhere on the court. Its 303 swingweight keeps the racquet easy to handle, while the 23.75-25-23mm Dual Taper Beam enhances stability and energy transfer for effortless pace. Together, these specifications create a racquet that is forgiving, manoeuvrable, and confidence-inspiring. The Defyer 100UL incorporates Wilson's latest performance technologies to maximize modern attacking tennis. TORQ Shaft technology improves leverage, stability, and manoeuvrability, helping players generate greater spin while maintaining control. SI3D optimizes the frame's three-dimensional flex profile to balance power, spin, and comfort throughout the stroke. The Dual Taper Beam increases stability while preserving fast handling, and the Airfoil Bumper reduces drag to encourage quicker racquet head speed. Parallel Drilling enlarges the sweet spot and creates a more forgiving string bed response, producing a racquet that feels stable, responsive, and exceptionally easy to swing. The Defyer 100UL offers the easiest learning curve in the Defyer family, combining lightweight handling with effortless spin and power. It gives developing players the confidence to swing freely, build consistency, and learn an aggressive style of play while enjoying a forgiving, easy-to-use frame. Head Size: 100 sq. inches / 645 sq. cm Length: 27 inches / 68.6 cm Weight: 9.3 oz / 265 g unstrung Balance: 4 pts head light / 330mm unstrung Swing Weight: 303 strung Beam width: 23.75-25-23 Flex: 65 Tension Range: 47-57 lbs / 22-26 kg String Pattern: 16x19 Year Introduced: 2026 Style #: WR215611U Airfoil Bumper: reduces air resistance around the loop for more efficient, faster swings that increase both power and spin SI3D: Optimizes three-dimensional frame bending for targeted power, spin and control. Torq Shaft: sculpted shafts help deliver leverage, stability and maneuverability for heavy, penetrating shots Parallel Drilling: Grommet construction provides a consistent, more forgiving string bed response while dramatically increasing the sweet spot. Dual Taper Beam: Generates power from its height and mobility from the aerodynamic shape.
