Tennis strings for precision and control
Control strings sit at the opposite end of the spectrum from power strings — they trade some pace for predictable, repeatable response. Polyester (poly) strings are the dominant control choice, used by virtually every player on the ATP and WTA tours. The strings deflect less on contact, return less energy to the ball, and let advanced players swing harder without the ball flying long. Strings here include Babolat RPM Blast, Wilson Luxilon ALU Power, Tecnifibre Razor Code, and Yonex Poly Tour Pro.
How to choose
For maximum control with shape, Babolat RPM Blast is the long-running favourite. For modern feel, Tecnifibre Triax Razor Code. Pair with a control-oriented racquet like the Wilson Pro Staff or Babolat Pure Strike. Browse the wider Babolat strings page.
Frequently asked questions
Why are polyester strings more controlled?
They stretch less than multifilament or natural gut on contact, returning less energy to the ball and giving more predictable shot trajectories.
Are control strings hard on the arm?
Standard polys can be — they're stiffer than multis. Modern softer polys (RPM Soft, Tour Bite Soft) and lower tensions help reduce shock.
How often should I restring poly?
Polys lose tension fast — restring every 10-15 hours of regular play, or sooner if it feels dead.
What tension for control?
Higher tensions (54-58lbs) give more control. The trade-off is harsher feel and faster string fatigue.
Should I use poly in a flexible frame?
Yes — soft polys at lower tension work well in frames like the Wilson Clash. Stiff polys + flex frame is fine; stiff polys + stiff frame can be harsh.
