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Pro:Direct Tennis

Wilson Ultra Team Junior 21 Black/Blue

Improve your skills with the unrivalled power of the Wilson Ultra Team Junior 21 – Black/Blue tennis racket, as endorsed by Madison Keys and Gael Monfils.

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  • UK
  • EU
  • US

  • Item Details
  • Personalisation
  • Delivery & Returns
  • Grip Size
Giving young players the chance to enjoy playing with power, the Wilson Ultra Team Junior 21 features a 90 inch headsize and a fairly hefty 20.5mm beam for greater ball speed off the racket. Decked out in a new paintjob for 2020, the Ultra Team Junior series makes learning the game fun with its eye-catching colours and easy-to-handle, lightweight design.

Features Include:

• Headsize: 581 sq cm / 90 sq in • Weight (Strung): 195g / 6.9oz • Balance (Strung): 260mm / 2 HL • Beam: 20.5mm D Beam • Length: 533mm / 21in • String Pattern: 16/16 • Pre-strung • Recommended for ages 5-6

Racket ID


Pro:Direct Tennis is proud to offer a unique personalisation service to our customers. Previously only available to the pros, personalisation enhances your chosen product and lessens the risk of loss. It’s easy: simply enter your name or message when you buy, and we’ll take care of the rest.

The very latest personalisation machinery, together with our unrivalled experience and combined with the largest selection of tennis rackets anywhere from the biggest brands such as Babolat, Wilson and HEAD, make the Pro:Direct Tennis RACKET ID iconic and original.

Whether you want to let whoever you just beat in straight sets know who you are, or make that gift extra special, here's your chance to get inventive and let Pro:Direct make your new tennis rackets truly yours.

Fast Delivery

Pro:Direct Tennis can offer competitive rates on worldwide delivery, as well as offering a free returns service to our customers in the UK. To check the delivery rates and times to your country click here:
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Measuring Your Grip Size

Choosing the right grip size is a vital part of playing tennis. The right grip size will make your racket feel natural and comfortable.

Use a ruler and measure (in inches) from the crease fold in your hand, to the top of your ring finger. Please see table below:

Grip Size
USA (inches)
4 1/8
4 2/8
4 3/8
4 4/8
4 5/8

Note: It is always better to go for a smaller grip size, as you can easily increase your grip size with over grips.

  • QuickRef: 218043
  • Man. Ref: WR027610U

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