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Yonex VCORE Si 98 LG - Flash Orange

Packed with the latest advanced technology, the new Yonex VCORE Si 98 LG tennis racket incorporates Spin Impulse, an enhanced grommet and string hole design to generate the greatest spin.

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  • Item Details
  • Personalisation
  • Delivery
  • Grip Size
The Yonex VCORE Si series is used by ATP Tour players such as Juan Monaco.

Packed with the latest advanced technology, the new Yonex VCORE Si series incorporates Spin Impulse and Bt HYBRID, an enhanced grommet and string hole design that allows for more main and cross string movement. The innovative stringing system results in longer dwell time and maximum string movement to generate the greatest spin.

The Yonex VCORE Si 98 racquet also incorporates Black Micro Core technology, which is a revolutionary material of new graphite and elastic particles that have been added to Micro Core technology for increased face stability and even better vibration dampening, which is positioned at 10 and 2 O'clock within the frame.

The VCORE Si series also features ISOMETRIC technology, which is ultimately a head shape designed to increase the number of main and cross strings that intersect, increasing the sweet spot by 7%. This means that a compact, ISOMETRIC racquet head of 100sq. inch can generate a sweet spot equal to a larger, round-headed racquet of 107sq. inch with greater control without a loss of power.

All VCORE rackets feature the 3D Vector Shaft, which consists of deeper grooves to reduce stiffness and twisting of the frame for 20% greater stability.

The Yonex Vcore Si 98 is compatible with the new Sony Smart Tennis Sensor, which records accurate shot data alongside real-time video.

Head Size: 98
Weight: 285g
Balance: 325mm
Beam: 22/22/21.5mm
Length: 27 inch
String Pattern: 16/20

Please be advised that this racket will come strung unless the image displays otherwise.

Please note that all Yonex rackets come without a protective head cover.

Racket ID

Make your racket unique to you with Racket iD, our premium quality personalisation service.

Previously only available to the pros, personalisation enhances your chosen product and lessens the risk of loss. And the best thing? It’s FREE!

A Pro:Direct personalised racket is a real one-off, created using the latest personalisation machinery in combination with our unrivalled experience and the largest selection of tennis rackets from all the top brands. Whether you want to let whoever you just beat in straight sets know exactly who you are, or make that gift extra special, Racket iD is your chance to get inventive and let Pro:Direct make your new racket truly yours.

Fast Delivery

Order by 5pm for Next Day Delivery to mainland UK only, options will be available in the basket.

As the World's Largest Online Sports Store, Pro:Direct Tennis offers competitive rates on worldwide delivery to bring you the latest products from the biggest brands. Please select your destination from the list below to see delivery options and costs.
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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: 126513
  • Man. Ref: VCORE Si 98 LG

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