Brand

Polyfibre tennis strings

21 strings 21 in production Polyester 21

Across the 21 measured Polyfibre strings, the strongest signal is more muted than 98% of the database. Every measurement below is a testing-machine result at a fixed reference tension, not a playtest opinion.

Where Polyfibre sits in the database

Stiffness37th pct · 21 measured
Tension loss98th pct · 21 measured
Energy return2nd pct · 21 measured
Spin potential36th pct · 18 measured
Ball bite29th pct · 18 measured
String friction60th pct · 18 measured

Median percentile across the 21 measured Polyfibre strings. A bar past halfway means the typical Polyfibre string carries more of that measurement than the typical string overall, which is not the same as being better at it.

What to buy from Polyfibre, by problem

The highest-placing Polyfibre string on each of the site's rankings, with where it lands against every measured string in the database.

All 21 Polyfibre strings

Tap a column heading to sort. Colour runs from weak to strong for that measurement, so a bright cell always means more of the good thing whichever way the raw number points.

Polyfibre tennis strings, measured
StringGaugePriceStiff lb/inLoss %Power %SpinBite COFFriction COF
Black Venom 16 (1.30) Polyester16find18057814.30.4200.097
Black Venom 16L (1.25) Polyester16Lfind1706080
Black Venom Rough 16L (1.25) Polyester16Lfind16261816.20.5310.085
Cobra 17/1.20 Polyester17find15464803.60.3850.107
Hexablade 16L (1.25) Polyester16Lfind17263794.60.4430.097
Hexablade 17L (1.18) Polyester17Lfind16964795.20.5200.100
Hightec Premium 16/1.30 Polyester16find17458794.20.3870.093
Hightec Premium 16L Polyester16Lfind17060794.40.3740.085
Hightec Premium 17 Polyester17find15862803.90.4000.103
Panthera 16 (1.30) Polyester16find21329885.30.4880.092
Poly Hightec 16/1.30 Polyester16find17358794.10.4200.102
Poly Hightec 16L Polyester16Lfind16961794.40.4070.093
Poly Hightec 17 Polyester17find15863814.00.3950.099
Poly Hightec 18 Polyester18find15061813.90.4350.112
TCS 16/1.30 Polyester16find17360784.40.3870.088
TCS 16L Polyester16Lfind16762793.80.3770.098
TCS 17 Polyester17find15963794.20.4180.100
TCS 18 (1.15) Polyester18find1566181
TCS Rapid 16L/1.25 Polyester16Lfind16064794.30.3850.089
Viper 16L/1.25 Polyester16Lfind1706079
Viper 17/1.20 Polyester17find15864783.90.4120.105

Other brands

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