Wilson Ultra Pro v4 18X20 (2022)
| Length | 27 inches |
| Head size | 97 sq |
| Weight Unstrung | 10.76 oz / 305 grams (+/- 5 g) |
| Weight Strung | 11.32 oz / 321 grams (+/- 5 g) |
| Unstrung Balance | 9pts HL / 31.5cm |
| Strung Balance | 6pts HL / 32.5cm |
| Swing weight Unstrung | ≈287 (+/- 5%) |
| Swing weight | ≈317 (+/- 5%) |
| Stiffness | 62 |
| Width | 20.6mm Straight Beam |
| Material | Graphite |
| String Pattern | 18 Mains / 20 Crosses |
| Mains Skip |
A balance of old and new
The Wilson Ultra specs focuses on players seeking aggressive, power-driven performance from the baseline. These rackets feature thicker beams and optimised string patterns that deliver explosive pop, enhanced spin potential, and a forgiving sweet spot.
The Pro Labs version has very different specs compared to the retail model, as a rough guide:
- If you want ultimate control, feel, and customisation potential, go for the Ultra Pro (Pro Labs).
- If you want a more powerful and forgiving frame, the standard Ultra is the better choice.
