If the 98 Pro is the statement, the Wilson Defyer 100 is the smart money. It takes everything the new franchise stands for — heavy spin, real feel, modern aerodynamics — and puts it in the spec most players can actually use.
The specs
| Head Size | 100 sq in / 645 cm² |
|---|---|
| Weight (unstrung) | 300 g / 10.6 oz |
| Balance (unstrung) | 31.5 cm / 9 pts HL |
| String Pattern | 16x19 |
| Colour | Adrenalyn Red |
| Grip Sizes | G1–G5 |
| Price | £245 |
Why it works
The 100 sq in head and open 16x19 pattern give you easy access to topspin and a forgiving sweet spot — expanded further by the Dual Taper Beam and Parallel Drilling. But the standout is the feel: the SI3D flexible hoop gives this frame dwell time and ball-pocketing that's rare in a spin racket. Take pace off mid-rally, loop one deep, or flatten a forehand up the line — the ball keeps finding the court. That versatility is why early testers have rated it among the best 100 sq in frames of the year.
Who it's for
- Club and competitive players building an aggressive baseline game.
- Blade 100 users who'll find the transition completely natural — with more spin on tap.
- Former Pure Aero players who want more feel and control without losing the heavy ball.
- Anyone whose rally ball lands short and wants depth with margin.
On tour, the 100-platform Defyers are in the bags of rising star Moise Kouame and WTA players including Peyton Stearns — proof the 'club' spec has pro-level ceiling.
100, 100L or 100UL?
Same head, three weights. Strong club players: stay at 300 g. Improvers and players who want faster handling: the 100L at 285 g (£220). Juniors stepping up and anyone chasing effortless swing speed: the 100UL at 265 g (£210). Full breakdown in our buying guide.
First run, limited numbers
Our stock is the Concept Edition — the finite first production batch carrying the original Redline development name on the hoop.


