CHICAGO (July 9, 2026) – Wilson Sporting Goods today announces Defyer, a groundbreaking performance tennis racket franchise that redefines maximum performance for modern players. Defiant by design, this new collection delivers explosive spin and power for athletes who continue to push the limits of greatness. Defyer is played by some of the top athletes in the world, including current Wilson athletes, Karen Khachanov, Sebastian Korda, Peyton Stearns and Arthur Fery. It also includes players new to Wilson’s roster, such as Holger Rune, former world no.4,and Moise Kouame, the youngest man to reach a third-round major in over 20 years, all while playing with the Defyer prototype. These exciting additions exemplify how athlete-driven design continues to elevate the brand.
Wilson® has deep-rooted heritage in racket development, which lays a strong foundation for creating new benchmarks in the category of innovation. Defyer sets a new standard in racket engineering, fusing motorsport inspired design principles with cutting-edge tennis technology. The result: a racket built for players who demand the highest caliber of performance. Available for advanced purchase starting today, Defyer is already generating notable achievements across professional, collegiate and junior level competitions.
Engineered at the Highest Level
Wilson Labs, Wilson’s Innovation Hub, launched this project last year with a clear objective: build a racket that could withstand the evolving playing conditions on court, where players are stronger and faster than ever before. After comprehensive research and development, the team presented an initial prototype to key athletes, such as Karen Khachanov, Sebastian Korda, Peyton Stearns and Arthur Fery, which received immediate, positive feedback.
“I felt confident with this racket from the first moment I used it. I took the prototype straight to an upcoming tournament,” says Karen Khachanov. “It was great to be part of the development process, and the final version exceeds all of my expectations.”
The prototype, an all-black racket with a red mark on the side, immediately gained attention and curiosity from the global tennis community. Wilson extended playtesting efforts to the collegiate level and additional professionals, such as Holger Rune and Moise Kouame, who have evolved into new ambassadors for the brand; furthering Wilson’s commitment to empowering the best athletes in the world.
“I was instantly drawn to this racket when I first started playtesting with Wilson,” says Holger Rune. “They have been supportive of my recovery, and I can’t wait to compete with Defyer when I hit the court.”
Limitless Innovation
With the positive player feedback received, Wilson transformed these insights into the final product. Defyer v1 features precision-engineered technology designed to redefine limits, with key innovations including:
- Torq Shaft: Robust, tapered shafts generate high stability while allowing flex in the hoop to unleash powerful groundstrokes.
- Airfoil BumperTM: Engineered airfoil design that reduces airflow resistance to increase maneuverability and racket head acceleration.
- Si3DTM: Optimized lateral bending to unleash heavy spin in each model.
- Wilson Red: Nodding to Wilson’s iconic red logo, the “adrenalyn red” colorway creates an eye-popping base.
“What we’ve created with Defyer is truly special and is a testament to our promise of always listening to our players and delivering the best equipment for them to thrive,” says Jason Collins, Global General Manager of Racquet Sports at Wilson. “Defyer is centered around empowering athletes to push beyond their limits, never putting a ceiling on the greatness that they can achieve.”
Availability
Defyer v1, built for the advanced player, will be available in four models (100, 100L, 100UL, 98 Pro) ranging from $279-$299 USD. The full collection is available for advanced purchase starting today. The 98 Pro—the most anticipated model in the lineup— will arrive on July 23, followed by the 100 model frames starting August 21. For more information, please visit wilson.com and follow along @wilsontennis.
About Wilson
Chicago, USA-based Wilson Sporting Goods Co. is the world’s leading manufacturer of high-performance sports equipment, apparel, footwear and accessories. The Company brings more than a century of innovation and heritage to the world of sport – celebrating the iconic moments made possible by Wilson across Racquet Sports, Baseball, Softball, American Football, Basketball, Volleyball, Soccer and Golf. Wilson is part of Amer Sports, a global group of iconic sports and outdoor brands, publicly traded on the New York Stock Exchange. Please visit www.wilson.com for more information.
Wilson · Wilson Sporting Goods
Scoop Malinowski · July 27, 2026 at 1:38 pm
The Defyer was originally to be called the Python but there was a rights issue so it became Defyer. There was a lot of buzz about it all year by insiders and high praise for it’s performance. I saw Aidan Mayo play incredible with it in Newport almost beating Kozlov 46 in third. The Mayo almost beat Michelsen with it in Bloomfield Hills losing 67 in the third. The Defyer looks lethal.
Steve · July 27, 2026 at 6:33 pm
Wonder if Tsitsi will switch to it. He was flirting with the Aero 98 for a while. All racquet models should be named after snakes. Remember the Wilson Corba?
I wonder if the Blade will start to die off like the Pure Drive did.
Scoop Malinowski · July 27, 2026 at 7:54 pm
Do not recall Wilson Cobra. A stringer at pro tourneys told me a player there was using an Instinct painted as a Boom to sell Booms which are more expensive than Instinct. Interesting. And that racquet prices went up during Covid but after it ended the prices stayed the same. Interesting.
Steve · July 28, 2026 at 6:06 pm
I recently got the original Blade 104 KFactor from 2008. Pristine conditoin on ebay, $49.99. I think people will be going used. Sadly most new Yonex models are 305 bucks now and they hold their value, hard to get deals on them.
Scoop Malinowski · July 28, 2026 at 6:13 pm
Steve, is that your favorite racquet Wilson 104K? You used Yonex before I remember. I am back to the old Volkl Tour 8 from about 25 years ago after trying/using so many different racquets, Head intelligence, Head Radical, Wilson K Factor K Zero, Wilson Blake 98, Wilson Clash, Wilson Burn. I have just won three tournaments in a row with the old Volkl, including two USTA Opens and a mixed doubles, 13 match win streak ) Before that I made semis of nationals at Kearny and had the no. 1 seed at 44 in the third but lost those last two games 76 36 46.
Steve · July 28, 2026 at 8:26 pm
The Orange Yonex is still my favorite since the Stanimal won the Aussie but I’ve been wanting to go a little lighter as I get older so am experimenting.
That’s cool you’re back to you old Volkl. People swear by their comfort. Congrats on your wins!
Scoop Malinowski · July 29, 2026 at 7:42 am
Steve, I had not used that Volkl in years. Got the idea in my head I needed more power pop and so I picked up a pro stock Head Speed by chance for $3, it felt great so I switched to that and then kept switching. Then in June I found the old Volkl I forgot I still had, used it and it felt GREAT. Then that week I found one on ebay for like $30, which are hard to find on ebay now because they are rare. My mixed doubles partner tried it last week in practice and she loved it too and is trying to find one, she uses Babolat Pure Drive, the blue one so many people use. Volkl Tour 8 has special feel and control, there is some kind of special handle and butt capp too. Old Volkls are special I tried some newer ones and they don’t feel special.