Carlos Alcaraz's Racket & String Setup — What's Under the Paint
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Confidence: Reported. Details below are widely reported by gear sources and visible clues, not officially confirmed by player or brand. Tensions are baselines and change with conditions.
Quick setup
| Public racket | Babolat Pure Aero (98) |
| Actual frame (reported) | Babolat pro stock, customised ~320 g |
| String (reported) | Babolat RPM Blast 1.30 (recently testing RPM Team) |
| Tension (reported) | ~55 lb mains / ~51 lb cross |
What's behind the paint
Alcaraz's frame is widely reported as a customised pro stock built on the Pure Aero platform, not an off-the-shelf retail Aero. The mains/cross tension gap softens a stiff poly and lets the mains snap back faster — a spin-first logic that suits his huge racket-head speed.
The real lesson for players
You don't need Alcaraz's tension to get his idea: a shaped or lively co-poly, strung sensibly (not too tight), with a small cross-tension drop, is how you chase spin and snapback without killing comfort.
Build a similar feel at TRE
For spin and snapback, start with Toroline O-TORO or ReString Zero. Browse all spin strings or shop Babolat rackets.
Next step
Compare pro stock frames, read our buying guides, or get a personal setup recommendation.