How to Choose a Tennis Racket

By Tennis Rackets UK Editorial Team · Updated · Sources checked

Tennis player preparing a backhand on a hard court
Contents

Ignore the paint job and read the spec sheet. Every frame must still fit the ITF size rules, and if you’re new, start with the best tennis racket for beginners. Terms are explained in the glossary. Six numbers decide how a racket plays.

SpecTypical rangeLower valueHigher value
Head size95–110 sq inMore control and precisionMore power, bigger sweet spot
Unstrung weight255–320 gEasier to swing, less stableMore stable and plugged-in, more tiring
BalanceHead-light to head-heavyManoeuvrable at the netMore power from the head
Stiffness (RA)~58–72More comfort and dwell timeMore power, more shock to the arm
Beam width~20–27 mmMore feel and controlMore power
String pattern16×19 or 18×2018×20: control, flatter trajectory16×19: more spin and power

By level

Arm comfort

If you have elbow or wrist discomfort, look for a lower stiffness rating, a slightly heavier and more stable frame, softer multifilament or gut strings, and lower string tension.

Grip size

Getting the grip wrong affects comfort more than almost any other spec. Use our grip size calculator.

Balance and swingweight

Balance is given in points head-light or head-heavy. Work out any racket’s balance with our balance calculator.

Strings finish the setup

The same frame can feel completely different with polyester at a high tension and multifilament at a low one. See the strings guide and tension converter.

For tennis players and coaches adding padel: the same spec logic carries over. Head-light becomes low balance (round shape), stiffness becomes core hardness and face material, and the beginner rule is identical: forgiving first. See padel vs tennis rackets.

Frequently asked questions

What head size should I choose?
100 sq in suits most players. Go 102–110 for extra forgiveness and power, or 95–98 for more control if your swing is fast and consistent.
What RA stiffness is arm-friendly?
Lower RA frames flex more and transmit less shock. Pair them with soft strings at a lower tension if you have elbow or wrist discomfort.

Sources

  1. ITF Rules of Tennis (2021), Appendix II