Yonex · Polyester

Yonex Poly Tour Strike

Round co-polyester monofilament with high molecular weight and controlled temperature stretching

Log this string Compare Data verified January 2025
Price per set$16–20USD, typical retail
Gauges16, 16L, 17Iron Grey, Blue, Cool White
StiffnesshighPolyester
Junior minimum age15+advanced, elite

Performance ratings

Power 5
Spin 7
Control 10
Comfort 5
Durability 9
Tension hold 9

Overview

Yonex Poly Tour Strike is a firm polyester for terrific control and tension retention. The name of the game is CONTROL. Stretched under controlled temperatures during production with high molecular weight for above-average tension maintenance and durability. "It definitely played like a control string" with power level similar to Solinco Hyper-G. Firm and controlled right off the stringer but not uncomfortable if you hit center. Above average spin for round polys - better than RPM Blast and Lynx Tour. Perfect for big-swinging baseline games like Shapovalov and Osaka.

Best for

  • Big-swinging baseliners needing control
  • Advanced players who generate their own power
  • Those wanting exceptional tension maintenance
  • Players seeking maximum control

Not ideal for

  • Beginners (too stiff and underpowered)
  • Players with arm issues
  • Value hunters (premium price)
  • Power seekers

Pros

  • Maximum control - can swing freely
  • Outstanding tension maintenance
  • Excellent durability (high molecular weight)
  • Good spin for a round poly
  • Strings still slide after 3 weeks
  • Proven at pro level

Cons

  • Stiff - not for arm-sensitive players
  • Very underpowered for beginners
  • Premium price tag
  • Grey version less crisp than ALU Power

Stringer notes

Firm control string. Great tension maintenance. String low. Good as crosses in hybrid.

Break-in period

1-2 hours.

When to replace

Every 15-20 hours. Maintains playability well.

Hybrid setup ideas

  • Ben Shelton uses Poly Tour Pro mains + Strike crosses
  • Great as crosses with softer mains

Used by

Denis Shapovalov, Naomi Osaka, Various ATP/WTA players

Specifications

Type
Polyester
Construction
Round co-polyester monofilament with high molecular weight and controlled temperature stretching
Gauges
16, 16L, 17
Colors
Iron Grey, Blue, Cool White
Set price
$16–$20
Reel price
$170–$200
Brand
Yonex (Japan)

Sources & reviews

Data verified January 2025. Something wrong? Send a correction.