Babolat Viper Soft Juan Lebrón 3.0 vs Siux Diablo PRO 2026 Royal Blue

“The Viper Soft Juan Lebrón 3.0 takes the same 365g Black EVA formula that already works on the Technical Viper Soft and wraps it in Juan Lebrón's signature diamond shell. Power eases back from the standard Viper JL's tour-level peak to a still-strong 82, and in exchange control and comfort both climb into the high 70s/80s — a genuinely balanced racket rather than a compromise. Maneuverability improves too, so the head-heavy diamond feels less punishing to hustle at net. The catch is coverage: it is stocked at a single retailer so far, and priced at parity with the far more aggressive standard Viper JL, so this is not the discount play the Technical Soft is.”

“The Siux Diablo PRO 2026 Royal Blue is a teardrop power frame at 375 g, built for intermediate players who want serious overhead pace from an attacking specialist. Power at 88 is the headline: viboras and smashes carry real ball exit velocity. Control at 73 and tolerance at 64 are both low: clean, committed contact is essential. Comfort at 65 confirms this is a demanding frame. PRR score: 87/100.”

Want a different head-to-head? Compare any rackets in our database side by side.