Siux Diablo Pro 2026 vs Siux Electra Stupa Pro ST4 2025
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Ratings
Specifications
The Siux Diablo Pro 2026, in either the Royal Blue or Night Blue colorway, delivers a firm, control leaning hybrid built on a 24K TeXtreme carbon face and an EVA Rubber core. Net play, bandeja and víbora are clear strengths, rewarding a player who already swings with clean, committed technique, while defense and off centre contact ask for more precision than a softer racket would demand. Advanced and professional players who want immediate feedback and stability over a cushioned feel are the clearest fit.
- Fast, stable volleys with a direct, connected feel.
- Genuine bite on bandeja and víbora when technique is clean.
- Generous sweet spot relative to other firm feeling rackets.
- Smash is more powerful than the racket's overall lighter character suggests.
- Identical construction available in two colorways.
- Rushed or late defensive contact is not softened much.
- Off centre contact stays visible rather than being absorbed.
- Not the single most explosive smash in Siux's range, raw finishing power still depends on the player's own swing.
Built on a hybrid shape between round and diamond, with 15K Carbon faces on a medium high balance, the Siux Electra Stupa Pro ST4 2025 is Franco Stupaczuk's attacking leaning signature racket within Siux's Electra range. The smash and net game show the clearest returns, backed by a sanded surface that adds real spin, while defense and off centre contact still ask more of the player than a fully round, lower balanced racket would. It suits advanced to professional players who want one racket for both attack and controlled play, while a player chasing maximum forgiveness or still building consistent technique is better served elsewhere in Siux's range.
- Hybrid shape and 15K Carbon faces deliver real attacking pace without a full diamond racket's sharp defensive trade off.
- Net play and smash both carry genuine conviction.
- Sanded surface finish adds real bite on spin shots.
- Versatile enough to cover both attacking and controlled play for an advanced player.
- Medium high balance still asks for early preparation on defense compared with a fully round racket.
- Off centre contact costs pace and precision, and a mishit is felt honestly rather than cushioned.
- Not built for a player still developing consistent, repeatable technique.


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