HEAD IG Radical Pro Racquet Review – Classic racquets

by Jonas Eriksson

It is time for another classic racquet review, this time a more modern one. Here is the HEAD IG Radical Pro Racquet Review.

The HEAD IG Radical Pro belongs to the well-received HEAD Innegra line that came out in 2012. The HEAD IG series is still very popular on the pro tour, especially the HEAD IG Prestige MP with the pro stock code 293.2. I have reviewed that racquet here. The Innegra line incorporated a wonderful flex and connection to the ball and is definitely one of the best HEAD lines in history in my opinion. Despite the low stiffness ratings, the racquets still possessed decent power and the IG Radical Pro does not fail in this respect. It actually offers both power and spin enough to compete in the modern game.

*My tennis friend Adam Bonello made this HEAD IG Radical Pro racquet review possible by lending me two of his racquets. He is actually selling four of these, if anyone is interested in trying this stick.

HEAD IG Radical Pro Racquet Review – Specs and tech

The HEAD IG Radical Pro comes with specs that make many tennis nerds salivate. It is that blend of open pattern, low stiffness rating, thin-to-medium beam that makes it playable for a wide range of players. You can camp out behind the baseline or attack the ball and head towards the net. It is a versatile racquet that does most things well.

About Innegra from HEAD: “The HEAD Innegra™ hybrid-composite structure is integrated into the racquet for shock absorption and improved stability. As a result vibrations are reduced by up to 17% on ball impact for unique control and precision. This protects the player from the forces of a ball impact.”

Strung specs without customization:

Head size: 98 sq inches
Length: 27 inches (Standard)
Weight: 325 grams strung
Balance: 3 pts HL
String pattern: 16×19
Stiffness rating: 62 RA
Beamwidth: 22 mm

HEAD IG Radical Pro Racquet Review

I used this racquet customized to 340 grams strung with a 32,5 cm balance and a 339 SW. There was about six grams of lead tape at 3 and 9 and a Wilson leather grip. I did also play it without the lead tape added and I did sense a little lack of stability.

This racquet was strung with Luxilon 4G Soft at 23 kg (51 lbs) for this play-test. I could even have gone up a bit in tension since this racquet is both powerful and spin-friendly. My recommendation would be to go for a poly (or hybrid) at a medium tension (22-24 kg or 50-54 lbs) with this racquet. Since it is comfortable, it won’t be too jarring on the arm. Since it is a spin-friendly frame, I don’t think it will play as well with a multifilament.

HEAD IG Radical Pro Racquet Review – How does it play?

HEAD IG Radical Pro Racquet Review

The HEAD IG Radical Pro has a noticeable flex when you hit the ball. Some people like that sensation when they play, others don’t. I like it, but tend to play better with slightly crisper frames myself, but the connection to the ball is great with this frame.

There is ample power for a control-oriented racquet. You can’t compare it to a tweener, but this offers more power than the current HEAD Graphene 360 Radical Pro for example, despite the lower stiffness. I really enjoyed the power on serve for example.

There is plenty of spin on tap here as the string pattern is fairly open. Sometimes I struggled a bit with the high-ish launch angle. Maybe an 18×19 or 16×20 pattern would have suited this frame a bit better? Despite the open pattern, I found that the racquet knifes the ball really nicely, as the balance makes the racquet carve through the air. It doesn’t create as skidding a slice as a Blade 98 or a Gravity Pro, but it’s a shot it handles well.

This racquet feels quite fast through the air and this really helps on serve and at the net.

The low stiffness rating and the Innegra material makes this racquet very comfortable.

Playing style
This racquet is versatile and suits for a wide group of players, from baseliners to net-rushers.

Skill level:
Intermediate to pro.

HEAD IG Radical Pro Racquet Review – Summary and Video

The HEAD IG Radical Pro, together with pretty much the whole Innegra line from HEAD, deserves to be called a modern classic. I can see why tour players still use these frames under various paint jobs because they feel and perform great for a wide variety of playing styles. It offers good power, spin, comfort and feel in a nice design. I truly recommend testing this frame for yourself, but they can be quite hard to find used these days…

Have you tried the HEAD IG Radical Pro? What did you think about it?

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Chris September 27, 2019 - 12:27


Do any of the latest releases plays similar to IG Radical PRO ?


pedro September 27, 2019 - 14:34

Good Morning!
Please review the head youtek ig prestige mp!
For me the best racquet!

Tom September 28, 2019 - 08:36

Hi Jonas

Two racquets that Would be interesting to review could be:

1. Pro Kennex Q Tour plus 325g 18/20
2. 2019 Volkl C 10 Pro

Jack September 30, 2019 - 14:24

Hi Jonas, which racket are you currently using?

Tennisnerd October 1, 2019 - 07:21

Hi Jack,
Whatever I am testing at the moment. Sadly, I can’t stay loyal to one racquet at the moment.

I try to keep an RF97A in the bag because I love the heavy specs and head-light balance.

Really nice racquets I have tried recently: Prince Textreme Tour 100 and Tecnifibre TF40.

Cheers / Jonas

PS. If you feel like my advice is really useful, please consider becoming a patron for $2 at patreon.com/tennisnerd and get exclusive content every week. DS.

Brad October 19, 2019 - 12:09

Have you reviewed the Prince Origional Graphite OS?

Tennisnerd October 19, 2019 - 13:12

Hi Brad,
Sadly not! Cheers / J

Jose luis October 25, 2019 - 21:31

Hi tennis nerd. My go to raquet is IG rad pro, i have been using it since 2012. Now i need to change my frames. What alternative i can have in yonex frames, Similar feel to my rad, but a bit less weight?

Tennisnerd October 26, 2019 - 06:09

I think you should try the Yonex Ezone or VCORE 98. This will give you a bit more forgiveness and power in a lighter package.

Regards / Jonas

PS. If you feel like my advice is really useful, please consider becoming a patron for $2 at patreon.com/tennisnerd and get exclusive content every week. DS.

Wheelz October 29, 2019 - 14:21

How about the Youtek IG Radical MP in a 18×20 format. Probably lower launch angle. Also curious about what you say about lack of stability, the twistweight is quite high on the PRO model (based on TW specs). Love the “vintage reviews” thank you !

GWS October 30, 2019 - 15:34

Yummy. I have 4 of these sticks in my basement. Mint condition. Maybe I should restring them and put them to use.

SC June 5, 2020 - 20:47

Wondering if this is a true 98, like the current versions of Radical Pros, or like the Youtek Prestige Pro, was actually a true 95? (if measure only inside the frames hitting area)

Thanks in Advance

Thomas May 18, 2021 - 07:16

Hi Jonas,

Very nice review. Lately i’ve been playing with my old radical flexpoint pro. I’m sure that’s a frame you would love considering the specs and how it plays. Would be really nice to see you reviewing it even though it’s really hard to find some.

TN May 18, 2021 - 12:06

Thanks! I haven’t tried that one, but I bet it’s nice. If I find one, I will review it.

Brent June 24, 2021 - 03:55

I found one for dirt cheap on ebay recently, strung it up with solinco confidential, and it played like an absolute dream! hopefully some more pop up at reasonable prices in my grip size, because this is the best racket I’ve ever played with!
I would like to try its predecessor, the non-IG version, which has an even higher flex rating (58!), but they seem nearly impossible to find!

Gleb November 5, 2021 - 13:34

Hi, Jonas,
Could you advise, what racket do you prefer, Head Microgel Prestige Mp 98″ ?r Head IG Radical Pro in two words? I’ve found these rackets and want to buy them. My focus: good comfort, stability in off-center shots and serve.
Thank you!

JJ February 15, 2024 - 11:33

BTW… all the IG Radicals use the TK260 mold = 95 sq in (613 sq cm)

Barry May 29, 2024 - 20:30

After this review popped up and I read it, I felt like it was hinting at what I have been looking for recently. I got lucky and picked one up online at a good price (in very good shape and my grip size). I’m still getting used to it as it’s a big whippier than my current racquet, but good stability, power and feel. I’m trying a soft, multi-sided poly in it trying to find the right string combo. So far, it’s very promising. Great racquet, thanks Jonas!


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