String Reviews

Yonex Poly Tour Rev String

I was sent a couple of samples of the new Yonex Poly Tour Rev string. It’s firm, bright-orange, shaped, and spin-oriented.

I strung up the Yonex Poly Tour Rev string in my Yonex Ezone Tour at 22 kg or 49 lbs and I have hit with it twice. It was easy to install, has a glossy coating on it call SIF which is supposed to improve string movement and spin generation, and looks pretty good in the Ezone Tour although I generally prefer the look of bright green or yellow strings.

Yonex Poly Tour Rev comes in three gauges: 1.20, 1.25, and 1.30. Their flagship string Yonex Poly Tour Pro also has a 1.15 gauge string, otherwise, they generally stick to the standard ones. I got the 1.25 gauge for this play-test.

What is SIF?

SIF stands for silicone oil-infused Filament technology. The idea is to increase the snapback of the string which will increase spin potential. “SIF Technology with a unique pentagonal structure allows the string to move faster than conventional models, increasing spin” reads the marketing text.

How does it play?


The string is listed as firm but felt pretty soft to me. Not soft as in “mushy”, but generally comfortable for a spin-focused poly. It felt nice on impact. The spin potential is good, but nothing out of this world after a few hours of hitting with it. I actually felt like I got a bit more rotations on the ball from strings like Solinco Hyper-G Soft or Toroline Caviar. Shots I usually feel confident with were going slightly long. Those were my initial impressions at least. I will restring it at a slightly higher tension and see how it plays.

I did enjoy the comfort and the feel of the string, but I didn’t experience “the bite” of my favorite strings so far. It will be interesting to see how the string performs in another racquet.

A full review of Yonex Poly Tour Rev is to come as soon as I have had more time with it. If you have tried this string, please share your impressions below.

TN

View Comments

  • Hi TennisNerd,
    How does this string compare to RPM Blast that i'm currently using. Does it worth to try out this Yonex Polytour Rev?
    Thank you!

    • Hi Stelios,
      I will soon finish my review, but to be honest, I'm not really finding the spin I'm looking for in the Poly Tour Rev strings. Reg / J

  • Today I used a Yonex VCore 95 2021 with Polytour Rev 1.25mm at 50lbs and was also surprised how comfortable it played. This combo felt absolutely magical in my hands. I currently use Yonex DR98 frames and I may have just found my replacement setup. I could find the right depth every time and I'm a very heavy hitter. Agreed that I've had better spin in some other strings like Volkl Cyclone Tour, but this was such a great setup I'm going to try this string in my DR98. Let you know how I go!

Recent Posts

The Best Oversize Racquets

Here are my favorite oversize racquets. But for SEO purposes, let's say "The Best Oversize racquets". It's obviously a personal… Read More

21 hours ago

Serve and volley tennis is back!

Maxime Cressy is out of the Australian Open after losing to Medvedev 2-6 6-7 7-6 5-7. But despite the loss,… Read More

21 hours ago

My Three Pillars Behind the Game-Day Mentality

This guest post about Game-Day Mentality is from Rush Walters. He is a high school engineering teacher, boy’s tennis coach,… Read More

2 days ago

Stefanos Tsitsipas Strings

Stefanos Tsitsipas has been going back and forth in his string choice in recent time. But what is Stefanos Tsitsipas… Read More

3 days ago

Isospeed Cream string review

Our guest reviewer Ferenc Ferdinand Weisz is back with an Isospeed Cream string review. If you want to create a… Read More

3 days ago

Nick Kyrgios on TopCourt

He is likely one of the most anticipated coaches on the platform and his content is finally here. Nick Kyrgios… Read More

3 days ago