All comparators

Comparator Tennis Strings

With X-Compare Strings, analyze up to 4 tennis strings using scientific data. Evaluate power, control, comfort, spin, tension maintenance, and durability to find the perfect match for your playing style.

421
Strings tested
6
Measured criteria
100%
Lab data
Still In Black Booster 120m Reel
Still In Black
Still In Black Booster 120m Reel
70,90 €
Add a string
Add a string
Add a string
Still In Black Booster 120m Reel
Criterion Still In Black Booster 120m Reel
Power
56
Control
72
Comfort
50
Spin
57
Tension maintenance
62
Durability
100
Specification Still In Black Booster 120m Reel
Strength —
Feature #24 —
Type —
String stiffness —