Head Boom Jr. 25 Alternate 2026

HEAD Boom 25 Alternate Junior 2026: the easiest "competitive" junior, in purple Alternate

Even more explosiveness, even more character: the new HEAD Boom Alternate series redefines performance standards on the court. With the introduction of Hy-Bor technology, every impact offers direct feedback and a never-before-seen feel. Chosen by champions like Coco Gauff and Lorenzo Musetti , the line also has a new look: a vibrant purple hue, the American champion's favorite color, reflecting a modern and dynamic style.

The HEAD Boom 25 Alternate Junior 2026 is the perfect choice for young tennis players who aspire to the performance of the competitive MP and MP L models, but need a more flexible , comfortable and maneuverable frame. Designed to facilitate learning, it offers the right mix of pop and control for those who want to really grow on the court.

HEAD Boom 25 Alternate Junior 2026 technical sheet

• Category: Junior Tennis Racket
• Length: 25”
• Recommended age: 8–10 years
• Recommended height: 127–141 cm
• Weight: 230 g
• Oval: 100 in²
• Objective: Easy learning (push + control) with high comfort
• Construction: Graphene
• Delivery: factory strung + case included
• Technologies: Graphene Inside, Auxetic 2.0, Hy-Bor
• Collection: Boom Alternate 2026 (purple)

On the pitch: more ease, more tolerance, more confidence to learn well

For a developing junior, the most important thing is a racquet that truly helps them learn: the Boom 25 Alternate Junior 2026 delivers exactly that. The 230g weight makes it easy to accelerate the swing and control the racquet even at high speeds, while the 100” head size offers a generous sweetspot that's more forgiving when the shot isn't perfectly centered. Furthermore, the Graphene construction helps absorb impacts better, reducing vibrations and fatigue.

• Top handling for smoother, more natural swings
• Large sweetspot for more confidence and easier shots
• Comfort and reduced vibration to protect your arm
• Perfect power/control mix to raise the bar

HEAD technologies: comfort, stability and feeling

Graphene Inside

Graphene Inside reinforces the frame, increases stability and optimizes energy transfer to the ball, resulting in a more manageable impact and a better overall feel, ideal for learning.

Auxetic 2.0

Technology inserted into the butt of the handle (and optimised in the bridge and handle) to improve the racket-ball connection: it responds by adapting its internal structure and offers clearer feedback and a superior feeling of solidity.

Hy-Bor

A mix of cutting-edge materials integrated into the frame to increase stability and make the impact more solid and decisive , improving confidence on the shot.

Who is the HEAD Boom 25 Alternate Junior 2026 for?

• Children 8–10 years old with a height of 127–141 cm
• Young tennis players who want a junior racket inspired by "competitive" frames, but easier and more comfortable
• Those looking for a racket with a large sweetspot to learn faster
• Those who want a protective choice for the arm thanks to comfort and reduced vibrations

Why you'll like it

• Easy to use : 230g for maximum maneuverability
• More forgiveness with 100” head size and generous sweet spot
• Superior comfort with Graphene + stability technologies
• Ready to go : factory strung and with case included
• Alternate Purple Look : Boldness and Style Like a True Boom

FAQ – HEAD Boom 25 Alternate Junior 2026

For what age is the Boom 25 Junior recommended?

It is ideal for children aged 8–10 years and between 127 cm and 141 cm in height.

Is the racket already strung?

Yes, it comes factory strung and includes a case .

Why choose a 100” oval for a junior?

The 100” offers a larger sweetspot, therefore more forgiveness on off-center shots and easier and safer learning.

Is it suitable for those who want a “competitive” but easy-to-use racket?

Yes: it is designed to introduce young people to the performance of the MP/MP L frames with a more manageable and comfortable setup.

Does it help reduce vibration and fatigue?

Yes: the Graphene construction and stability technologies help absorb impact better, reducing vibrations and stress on the arm.

Do you want to help your child improve their tennis with an easy, comfortable, and pro-level junior tennis racket?

Choose the HEAD Boom 25 Alternate Junior 2026 : more maneuverability, a large sweetspot and an instantly noticeable Alternate purple look.