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Babolat

VS Touch 15L (1.35)

Gut Gauge 15L 1.31 mm In production

Lab measurements for Babolat VS Touch 15L (1.35), ranked against all 789 strings in the database. Every figure below is a testing-machine result at a fixed reference tension, not a playtest opinion.

Measured values

Stiffness

89lb/in

lower = softer, kinder on the arm

Tension loss

12%

lower = stays where you strung it

Energy return

96%

higher = livelier, more free power

Spin potential

3.0

higher = more spin off the string bed

Ball bite

0.447COF

higher = grabs the ball harder

Snapback

0.149COF

lower = strings slide and snap back

How it ranks against all 789 strings

Stiffness 89 lb/in · 1st pct

Stiffer than 1% of strings tested — exceptionally soft and forgiving.

Tension loss 12 % · 1st pct

Sheds more tension than 1% of strings tested — outstanding tension maintenance.

Energy return 96 % · 99th pct

Livelier than 99% of strings tested — huge free power off the string bed.

Spin potential 3.0 · 9th pct

More spin potential than 9% of strings tested — minimal spin generation.

Ball bite 0.447 COF · 54th pct

Grips the ball harder than 54% of strings tested.

Snapback 0.149 COF · 93rd pct

More string-on-string friction than 93% of strings tested — notches badly and stays put.

Strings that play like this

Closest matches across stiffness, tension loss, energy return and spin potential.

Pacific Prime Gut Orange Bull 16 (1.30) 99% match Pacific Classic Natural Gut 16 98% match Pacific Prime Gut Orange Bull 16L (1.25) 97% match Klip Legend 17 (1.25) 96% match Wilson Natural Gut 17 96% match Klip Legend 16 Uncoated 95% match

More from Babolat

What these numbers mean

Stiffness · lb/in

How much the string bed resists deflection. Higher plays firmer and more controlled; lower plays softer and easier on the arm.

Tension loss · %

Share of the reference tension the string sheds under a fixed test protocol. Lower means the bed stays where you strung it for longer.

Energy return · %

Share of impact energy handed back to the ball. Higher plays livelier and more powerful.

Spin potential

Ball friction divided by string-on-string friction. Higher means better bite with a cleaner snapback, so more spin.

Ball bite · COF

String-on-ball friction. Higher grabs the ball harder through the brush.

Snapback · COF

String-on-string friction. Lower lets the mains slide and snap back into place after impact.

Compare VS Touch 15L (1.35) against 789 strings Find the right string for me