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Carlos Alcaraz & Jannik Sinner – Double Signed Wilson US Open 2 Tennis BallRare tennis memorabilia featuring two of the biggest names in modern tennis — Carlos Alcaraz and Jannik Sinner — signed on the same Wilson US Open 2 tennis ball.The autographs were obtained personally by the seller on two separate occasions:* Carlos Alcaraz – Nitto ATP Finals, Turin 2025
Signed on the day of his match against Taylor Fritz, during the pre-match practice session.
* Jannik Sinner – Internazionali BNL d’Italia, Rome 2026
Signed after his match against Alexei Popyrin.The item comes with original photographs personally taken by the seller, documenting the occasions in which both autographs were obtained.
The photographs provide provenance and visual evidence of the autograph encounters.
