Junior Stringing Guide

Intermediate / Advanced Juniors Ages 8–12

Growing arms come first. Power and comfort are non-negotiable. These recommendations are for players who want to play serious tennis but still need protection while they grow — before moving to full poly or co-poly.

Diadem Dark Matter 17G

Black Multifilament • Tension 50–56 lbs • Life 30–45 hours

Great all-around multifilament. Super plush comfort, lively power, and good spin for a soft string. Feels like a premium synthetic gut on steroids and helps reduce arm pain.

$25 member / $35 non-member

Diadem SG Ultra 16G

Synthetic Gut • Tension 52–58 lbs • Life 30–45 hours • Natural or Black

Premium synthetic gut with a micro-textured outer wrap that gives noticeably more bite and durability than classic synthetic guts. Perfect “I want easy power and spin without going poly” string.

$25 member / $30 non-member

Diadem Evolution 17G / 18G

Monofilament (Polyamide) • Tension 50–58 lbs • Life 25–40 hours

The softest true monofilament on the market. Delivers real spin and control but feels almost like a multifilament. Ideal first “poly-like” string for intermediates or anyone with elbow concerns.

$25 member / $30 non-member

Diadem Impulse 17G

Multifilament • Tension 50–58 lbs • Life 35–50 hours

Our softest, most powerful multifilament. Gut-like plushness, deep pocketing, huge trampoline effect, and outstanding vibration dampening. #1 choice for beginners, juniors 8–14, and anyone recovering from tennis elbow.

$25 member / $35 non-member

Ready to get your junior’s racket strung?

Tell us the player’s age, level, and current setup and we’ll recommend the best option.

Email for Stringing