Wilson Defyer 98 Pro Tennis Racquet: A Spin Frame With a Player's Touch

The Defyer 98 Pro is the control end of Wilson's new line, and the frame our flatter hitter kept reaching for. A stable, connected 98 that holds its line against heavy hitting and gives you control without asking you to muscle the ball.

A new name, and one big idea

The Defyer spent months on tour as a blacked-out mystery frame, known first as Project P and then Python, before Wilson named it and gave it a bold red retail finish. The tour history is nice, but what matters is how it plays for you, and the idea that comes through immediately is stability.

Three pieces of tech do the work. A Torque Shaft that thickens up from the grip drives your swing energy into the ball for spin and a livelier response, an Airfoil Bumper smooths the air around the head to speed the swing up, and SI3D pairs a flexible hoop with a stiffer throat for spin and a plush, dampened feel. It is a spin frame, but a controlled and connected one rather than a launcher.

On the 98 Pro, that spin character pairs with a denser 16x20 pattern and a smaller head, which makes it the control model of the line and the frame Wilson's tour players gravitated to. Karen Khachanov is the associated athlete, and players like Holger Rune have moved across to it. It is built to hold a flat, precise ball and stand up to pace rather than to hand you free power.

How it plays

Two of us hit the Defyers from the back of the court, and the 98 Pro was the one the flatter hitter came back to. It rewards a clean, committed strike and gives a connected, planted feel in return.

Stability you can lean on

Stability is the headline, and it shows up on every kind of ball. Spin or flat, the head stays solid through contact and does not move, which is what you want when you are taking on pace. Because it resists twisting, an off-center hit still holds its line, so you get margin without the frame feeling loose.

Sam, Tennis Express playtester

Control that beats muscling the ball

Against players who put heavy traction on the ball, the kind that jumps up off the court, the 98 Pro gave our tester noticeably more control than she got from the Blade. Where the Blade had her muscling those balls back, the Defyer let her absorb the pace and redirect it. That is the 98 Pro's case in a sentence: control against a heavy ball.

Susana, Tennis Express playtester, comparing the 98 Pro to the Blade 98

Feel, touch, and a frame for doubles

There is touch here too. Feel comes easily, the ball sits on the string bed, and because the frame is balanced and stable, it does not move when you change the pace or play a soft shot. That same stability makes the 98 Pro a genuinely good doubles frame, quick and compact on returns and first volleys, where being solid matters more than swinging big.

98 Pro or 100?

The 98 Pro is the control choice, with the denser 16x20 pattern, the smaller head, and the flatter, more precise response, for a player who supplies their own pace. If you want more punch, more spin, and a larger, more forgiving head, read our take on the Defyer 100. And if you want a more classic all-court feel, the Blade V10 sits nearby.

Who should buy it

The 98 Pro is for flatter, stronger players who want control and a stable platform against heavy hitting. It holds a steady line against pace, and that same trait makes it a smart doubles frame, quick on returns and first volleys. Stronger players often add a little weight at 3 and 9 o'clock for extra plow-through on high balls, which is how many college and tour players set it up. It says something that Korda, Rune, and Khachanov, who all play different styles and grips, have made the switch to Defyer 98 Pro

If you want easy free power and a bigger, more forgiving head, the Defyer 100 is the better fit, with more punch and more margin. But if control against pace is what you are after, the 98 Pro is the one.