Ranked on lab data

Best tennis strings forspin

Heavier topspin, more margin over the net. Every one of 715 currently-produced strings carrying the measurements this ranking needs was scored against it — these are the 15 that came out on top, capped at two per brand so gauge variants of one string cannot fill the list.

  1. 1

    Weiss Cannon

    Ultra Cable 17 (1.23)

    PolyesterGauge 171.34 mm
    100%fit
    • More spin potential than 99% of the database
    • Bites the ball harder than 99% of the database
    • Snaps back more freely than 99% of the database
  2. 2

    Weiss Cannon

    Blue Rock N Power

    Polyester1.26 mm
    99%fit
    • More spin potential than 99% of the database
    • Bites the ball harder than 99% of the database
    • Snaps back more freely than 99% of the database
  3. 3

    Volkl

    V-Square 16 (1.30)

    PolyesterGauge 161.24 mm
    99%fit
    • More spin potential than 99% of the database
    • Bites the ball harder than 99% of the database
    • Snaps back more freely than 96% of the database
  4. 4

    Tecnifibre

    Black Code 4S 17 (1.25)

    PolyesterGauge 171.25 mm
    99%fit
    • More spin potential than 99% of the database
    • Bites the ball harder than 99% of the database
    • Snaps back more freely than 98% of the database
  5. 5

    Toroline

    O-Toro 17 (1.23)

    PolyesterGauge 171.30 mm
    98%fit
    • More spin potential than 99% of the database
    • Bites the ball harder than 96% of the database
    • Snaps back more freely than 99% of the database
  6. 6

    Toroline

    Absolute 17 (1.20)

    PolyesterGauge 171.34 mm
    98%fit
    • More spin potential than 99% of the database
    • Bites the ball harder than 95% of the database
    • Snaps back more freely than 99% of the database
  7. 7

    Volkl

    Cyclone 18L (1.15)

    PolyesterGauge 18L1.29 mm
    98%fit
    • More spin potential than 99% of the database
    • Bites the ball harder than 98% of the database
    • Snaps back more freely than 94% of the database
  8. 8

    Babolat

    RPM Blast Rough 17

    PolyesterGauge 171.32 mm
    98%fit
    • More spin potential than 99% of the database
    • Bites the ball harder than 92% of the database
    • Snaps back more freely than 99% of the database
  9. 9

    Tecnifibre

    Black Code 4S 16 (1.30)

    PolyesterGauge 161.30 mm
    97%fit
    • More spin potential than 99% of the database
    • Bites the ball harder than 99% of the database
    • Snaps back more freely than 91% of the database
  10. 10

    MSV

    Focus-Hex 16 (1.27)

    PolyesterGauge 161.27 mm
    97%fit
    • More spin potential than 98% of the database
    • Bites the ball harder than 96% of the database
    • Snaps back more freely than 94% of the database
  11. 11

    Diadem

    Elite XT 17

    PolyesterGauge 171.29 mm
    97%fit
    • More spin potential than 99% of the database
    • Bites the ball harder than 99% of the database
    • Snaps back more freely than 87% of the database
  12. 12

    Diadem

    Solstice Power 17 (1.20)

    PolyesterGauge 171.20 mm
    97%fit
    • More spin potential than 98% of the database
    • Bites the ball harder than 98% of the database
    • Snaps back more freely than 91% of the database
  13. 13

    Babolat

    RPM Blast Rough 16

    PolyesterGauge 161.29 mm
    96%fit
    • More spin potential than 97% of the database
    • Bites the ball harder than 93% of the database
    • Snaps back more freely than 95% of the database
  14. 14

    Grapplesnake

    Tour M8 17 (1.25)

    PolyesterGauge 171.19 mm
    95%fit
    • More spin potential than 97% of the database
    • Bites the ball harder than 90% of the database
    • Snaps back more freely than 98% of the database
  15. 15

    Prince

    Vortex 16 (1.30)

    PolyesterGauge 161.32 mm
    95%fit
    • More spin potential than 96% of the database
    • Bites the ball harder than 90% of the database
    • Snaps back more freely than 96% of the database

The same ranking, without polyester

15 of the 15 above are polyester, which is an honest result and an unhelpful page — it wins this ranking outright and costs several times what anything else does. Ruled out before scoring rather than penalised during it, so the fit percentages below stay honest about what is left.

  1. 1

    Gosen

    AK Control 17 (1.24)

    NylonGauge 171.24 mm
    93%fit
    • More spin potential than 95% of the database
    • Bites the ball harder than 93% of the database
    • Snaps back more freely than 85% of the database
  2. 2

    Wilson

    NXT 15L (1.35)

    NylonGauge 15L1.28 mm
    88%fit
    • More spin potential than 90% of the database
    • Bites the ball harder than 92% of the database
    • Snaps back more freely than 74% of the database
  3. 3

    Wilson

    NXT Max 15L (1.35)

    NylonGauge 15L1.25 mm
    87%fit
    • More spin potential than 92% of the database
    • Bites the ball harder than 98% of the database
    • Snaps back more freely than 61% of the database
  4. 4

    Tecnifibre

    Multifeel 16 Black (1.30)

    Nylon/PolyurethaneGauge 161.23 mm
    87%fit
    • More spin potential than 89% of the database
    • Bites the ball harder than 85% of the database
    • Snaps back more freely than 85% of the database
  5. 5

    Gosen

    AK Pro CX 16 (1.30)

    NylonGauge 161.26 mm
    83%fit
    • More spin potential than 86% of the database
    • Bites the ball harder than 69% of the database
    • Snaps back more freely than 91% of the database
  6. 6

    Yonex

    Rexis Comfort 16L (1.25)

    NylonGauge 16L1.16 mm
    82%fit
    • More spin potential than 85% of the database
    • Bites the ball harder than 69% of the database
    • Snaps back more freely than 89% of the database
  7. 7

    Head

    Synthetic Gut PPS 17 (1.25)

    NylonGauge 171.31 mm
    78%fit
    • More spin potential than 82% of the database
    • Bites the ball harder than 61% of the database
    • Snaps back more freely than 89% of the database
  8. 8

    Tourna

    Synthetic Gut Armor 17

    Nylon/PolyesterGauge 171.30 mm
    78%fit
    • More spin potential than 81% of the database
    • Bites the ball harder than 76% of the database
    • Snaps back more freely than 74% of the database
  9. 9

    Babolat

    Origin 17

    NylonGauge 171.25 mm
    77%fit
    • More spin potential than 85% of the database
    • Bites the ball harder than 41% of the database
    • Snaps back more freely than 98% of the database
  10. 10

    Solinco

    Vanquish 17 (1.20)

    NylonGauge 171.26 mm
    76%fit
    • More spin potential than 78% of the database
    • Bites the ball harder than 82% of the database
    • Snaps back more freely than 61% of the database
  11. 11

    Babolat

    RPM Soft 16 (1.30)

    NylonGauge 161.35 mm
    75%fit
    • More spin potential than 78% of the database
    • Bites the ball harder than 89% of the database
    • Snaps back more freely than 50% of the database
  12. 12

    Tourna

    Synthetic Gut Armor 16

    Nylon/PolyesterGauge 161.32 mm
    75%fit
    • More spin potential than 78% of the database
    • Bites the ball harder than 68% of the database
    • Snaps back more freely than 74% of the database
  13. 13

    Tecnifibre

    Triax 16 (1.33)

    Nylon/PolyesterGauge 161.33 mm
    74%fit
    • More spin potential than 76% of the database
    • Bites the ball harder than 87% of the database
    • Snaps back more freely than 50% of the database
  14. 14

    Double AR

    666 (1.30)

    Nylon1.30 mm
    74%fit
    • More spin potential than 76% of the database
    • Bites the ball harder than 74% of the database
    • Snaps back more freely than 66% of the database
  15. 15

    LaserFibre

    1200 16 (1.30)

    NylonGauge 161.26 mm
    71%fit
    • More spin potential than 74% of the database
    • Bites the ball harder than 96% of the database
    • Snaps back more freely than 29% of the database

What "spin" is actually ranked on

Ranked on spin potential, with credit for gripping the ball hard while sliding freely against itself — that combination is what lets the mains snap back and brush the ball.

Each string is scored on where it sits in the database on each measurement above, never on an absolute figure, so the ranking is always relative to what actually exists. How these numbers are made →

Make this specific to your racquet

This page ranks the database on the need alone. String pattern, head size and frame stiffness each move the answer, and a stiff frame removes the firmest quarter of the database outright rather than merely ranking it down — the finder applies all of that and shows you which picks changed as a result.

Add your racquet to this ranking Browse all 788 strings

Ranked for something else