Junior Tennis Racket Size Guide by Age
These lengths come from the ITF size rules. For an adult first racket, see the best tennis racket for beginners.
ITF recommended racket lengths (10 and under)
| Stage | Age | Racket length | Court length (ITF) |
|---|---|---|---|
| Red | Up to 8 | Up to 23 in (58.4 cm) | 10.97–12.80 m |
| Orange | 8–10 | 23–25 in (58.4–63.5 cm) | 17.68–18.29 m |
| Green | 9–10 (advanced) | 25–26 in (63.5–66.0 cm) | Full court |
Checking the fit
- Arm-at-side check (a common fitting test, not an ITF rule): with the child standing and holding the racket by the grip, arm straight down, the tip should just clear the ground.
- Swing check: the child should be able to swing and hold a volley position without the head dropping.
- Grip: junior grips are thin. If the fingers overlap the thumb heavily, add an overgrip. See the grip size calculator.
For coaches and parents moving juniors into padel: FIP limits apply to padel rackets at every age (max 45.5 cm), so juniors use lighter, smaller-feeling round frames rather than shorter rackets. Weight and balance matter more than length. More in the padel coaching guide.
Frequently asked questions
What size tennis racket for a 7 year old?
Under the ITF’s 10-and-under guidance, players up to age 8 on red ball use rackets up to 23 inches (58.4 cm).
What size racket for a 9 year old?
Orange stage (ages 8–10) uses 23–25 inches. Advanced 9–10 year olds on green ball can use 25–26 inches.
When should a child move to an adult racket?
The ITF guidance stops at 26 inches for 9–10 year olds on green ball. Moving to a 27-inch adult frame depends on size, strength and coaching advice, so check with your coach.