Gamma Sports

Gamma Sapphire Tennis String

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Color: Teal


GAMMA Sapphire is designed to empower big hitters with the control needed to achieve maximum acceleration. This string's unique low-powered response allows players to take huge cuts at the ball effortlessly adding pace and spin. Crafted with a firm, yet responsive feel, GAMMA Sapphire guarantees an exceptional string bed response that is remarkably predictable. The feel is comfortably firm. A great option for intermediate and advanced players with long, fast strokes.


  • Gauges: 16 (1.28 mm), 17 (1.23 mm)
  • Set Length: 40'
  • Color: Teal