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John Isner: What Racket Does He Use?

John Isner is an American professional tennis player who has had a lot of success in his career, so it’s very interesting to learn about his tennis racket of choice.

He is best known for being one of the tallest players on tour, and for his huge serve – but hey, we are here for the tennis racket!

In this blog post, we will take a look at what racket John Isner uses to help him win matches.

John Isner What Racket Does He Use
By si.robi - Isner WM19 (18), CC BY-SA 2.0,

Who is John Isner?

John Robert Isner is an American professional tennis player who was born on April 26, 1985.

He turned pro in 2007 and very soon began to win and become one of the most famous tennis players from the USA:

By some he is the best server ever to play on the ATP, and also one of the tallest players – his height is 2.08 m!

So far, his highest ranking by the ATP is world No. 8 in singles and world No. 26 in doubles.

Some of John’s career highlights are:

-He has 16 career titles in singles and 7 career doubles titles

-He has reached the quarterfinals of Wimbledon and the US Open

-He is the second player in the history of the ATP Tour for reaching more than 13,000 aces.

-John played the longest tennis match in history: 11 hours and 5 minutes! it took him 3 days to finish the game and defeat Nicolas Mahut: but at least he won!

-In a 2016 first-round Davis Cup match, Isner batted down the fastest “provisional” serve in tennis history and the third-fastest on record at 253 km/h (157.2 mph) during his opening round of competition.

As you can see, he broke and still holds some impressive records.

So what tennis racket does this amazing American player use to achieve all this? Let’s take a look!

What Racket Does John Isner Use?

John Isner uses the Prince Textreme Warrior 100 Tennis Racket.

This racket is perfect for intermediate players who want a little bit of everything.

It offers a nice mix of power and spin, and it is also arm-friendly.

This tennis racket will delight players who like to hit forehand winners on the dead run.

Which other players use this racket?

Right now, John Isner is the only pro tennis player who uses this racket.

But it is a very popular choice for intermediate players, so you might see some other people using it on the court!

Why does Isner use this racket?

There are a few reasons why John Isner uses this racket.

First of all, it is a very powerful racket, and that suits his playing style.

It also has a large sweet spot, which is perfect for players who want to hit big serves as John does.

Lastly, this racket is arm-friendly, which is important for professional players who spend a lot of time on the court.

And let’s not forget that Prince is one of his biggest sponsors, along with Lacoste that in charge of his attire.

So be sure that John tried much different tennis rackets by Prince before he chooses the Prince Textreme Warrior 100 he is using now.

What strings does John Isner use?

John Isner uses Tecnifibre’s Pro Red Code 16 string.

This string provides a solid, crisp impact at the point of contact, but it also delivers a lot of spin and control.

What string pattern does John Isner use?

The string pattern on John Isner’s racket is 16 x 19.

What overgrip does John Isner use?

John Isner uses the Tourna Grip Original XL Overgrip

The overgrip is excellent for a stronger grip in humid conditions.

Many pros from the ATP and WTA are using this overgrip, including Gael Monfils, Andy Murray, Karolina Pliskova, the former player and legend Pete Sampras, and many more.

The color of the overgrip is blue, and you can easily notice John Isner himself on the package of the overgrip along with Karolina, Steve Johnson, and David Goffin.

John Isner’s tennis racket specifications

The head size of the Prince Textreme Warrior 100 is 100 square inches like the name of the racket.

The length of the racket is 27 inches and the weight of the strung racket is 11.14 ounces.

The balance of the racket is 12.70 inches, which is considered a head-light balance.

The swingweight of the racket is 320, which means it will swing faster than a racket with a higher swingweight.

The stiffness of the racket is 66, which is on the lower end of stiffness ratings.

The beam width of the racket is 24mm/25.55mm/22.50mm, which is a medium-width beam.

The composition of the racket is graphite with Textreme technology.

The power level of the racket is low-medium and the stroke style of the racket is medium-full.

The swing speed of the racket is medium-fast and the color of the racket is black with silver and white accents.

The grip tape on John Isner’s Prince Textreme Warrior 100 tennis racket is Prince ResiPro.

The string tension of the racket is 50 between 60 pounds.

Can I buy Isner’s tennis racket?

Yes, the Prince Textreme Warrior 100 is available for purchase.

You can find it at most tennis retailers or online, like here.

Is it a good racket for beginners?

The Prince Textreme Warrior 100 is a great racket for intermediate players.

It offers a nice mix of power and spin, and it is also arm-friendly.

If you are just starting, you might want to try a different racket that is tailored more for beginners.

But don’t worry! I wrote a review on the best tennis rackets by Prince, so don’t forget to check it out!

The article will help you to choose the best one for your level and playing style.

If you are an intermediate player who wants to hit big serves and forehand winners, this is the racket for you!

What do you think of John Isner’s racket? Do you like the Prince Textreme Warrior 100? Have you tried it? Let me know in the comments below!

In conclusion

John Isner is a professional tennis player who uses the Prince Textreme Warrior 100 racket.

Are you an intermediate player? Do you want to hit big serves and forehand winners like John Isner? Then this is the racket for you!

For more great rackets by Prince, check out my blog post! I wrote a review on the best tennis rackets by Prince, so don’t forget to check it out!

Do you have any questions or suggestions? Please let me know in the comments below.

Thanks for reading. I hope you found this article useful!

Keep playing and who knows, maybe I will see you on the court one day. so keep practicing, because I don’t like to lose 😉

Matt Olsen
Matt Olsen

I still remember what it's like to be a beginner. I started playing tennis ten years ago and now I'm on my way to the pro tour! Never before has there been such an easy place on the internet to find the best rackets-
Until I built this website, where you'll find all of my favorite choices, from my go-to $100 racket that can't fail me when I need something new, or even up to $500+ models that will allow me to reach the stars with every swing! 

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Matt Olsen
About Me

Hi! I’m Matt Olsen, and I’ve been playing tennis for over 10 years. Tennis is my life!

My favorite part about being a professional tennis player? Playing the game. My least favorite part of this job? Sitting on the bench after having to retire from a match because of an injury (it’s still fun watching the teammates play, though!).

One secret that helps me keep up with all my training? Choosing the best tennis racket that suits me. In fact, it’s one of the reasons why I started this site Tennis on Flame, where I help people find their perfect racket!

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