If you've ever wondered why your tennis racquet feels different after a restring, the answer almost always comes down to one number: string tension. Measured in pounds (lbs), tension is the single fastest way to change how your racquet performs — no new frame required.
What String Tension Actually Does
Think of your string bed like a trampoline. The looser it is, the more the ball sinks in and springs back out — that's power. The tighter it is, the less give there is, which means less power but far more control over where the ball goes.
- Lower tension (45–52 lbs): More power, bigger sweet spot, softer feel on the arm. Ball sinks deeper into the strings before rebounding.
- Higher tension (53–60+ lbs): More control and precision, firmer string bed, less forgiving on off-center hits.
Most players land somewhere in the 50–60 lbs range, and that's exactly the window we offer for our custom tennis stringing service.
Which Tension Suits Your Game?
Beginners & Players Building Power
If you're still developing your swing and need help generating pace, string on the lower end — around 50–53 lbs. The extra trampoline effect does some of the work for you and is easier on the arm while your technique develops.
Club & Intermediate Players
Most club-level players settle in the 53–57 lbs range. It's the sweet spot between free power and the control needed to keep shots inside the lines, especially once you're generating your own topspin.
Advanced Players
Once you can generate your own power, the priority shifts to control and consistency. Advanced players typically string in the 57–60 lbs range for a firmer, more predictable response on serves and volleys.
Does String Type Change the Answer?
Yes. Polyester strings are naturally stiffer, so they're usually strung a touch lower than the range suggests. Multifilament and synthetic gut strings are softer, so players often string them slightly higher within their target range to compensate. If you're unsure which string suits your racquet, our team can walk you through it when you book a restring.
A Word of Caution
Every racquet has a manufacturer-recommended tension range printed on the throat of the frame. Stringing outside that range — especially above it — puts real stress on the frame and can affect your warranty. When in doubt, stay within the printed range and adjust in small 1–2 lb steps rather than large jumps.
Get It Strung the Right Way
Guessing at tension is how most players end up restringing twice. Our in-house team strings every tennis racquet by machine, with tension options from 50 to 60 lbs, so you can dial in exactly what your game needs. Browse our full range of tennis racquets or bring in your current frame for a restring.