Gianluigi Donnarumma Manchester City F.C. Signed Football Shirt
Product details
Proof details 4
This Gianluigi Donnarumma signature carries a Beckett grade of 9 out of 10, on a Manchester City away shirt from the 2025-2026 season, size L, signed on the back, on the number. That grade sits in Beckett's own public record, open for a collector to check directly.
The shirt
Manchester City's 2025-26 away kit, made by Puma, in pink, carries a RE:FIBRE recycled-fabric mark inside the collar and a Premier League patch on the sleeve. This is an original fanshop shirt from the 2025-2026 season itself, produced at the time rather than reissued since, still in excellent condition with its original tags attached, a size L piece ready to sit straight into a collection.
Authentication by Beckett
Beckett has documented this signature under certificate AG004159, with a certificate of authenticity, a letter of authentication, and a grade of 9 out of 10. A One Beckett Medallion hologram sticker, valid through May 2026, seals the certificate to this exact shirt, and the certificate number itself checks directly against Beckett's own database.
The signing
Donnarumma signed this Manchester City shirt on 15 September 2025, in Manchester, England, the marker crossing the fabric plainly on the back, directly on the number itself. Walkouts logs the session under its own proof code, 25GDO20030925, a record a collector can hold against that date and place to confirm the signature belongs to this exact shirt, and no other.
Joined Manchester City
Donnarumma joined Manchester City for the 2025-26 season, his first at the club, arriving as the reigning Yashin Trophy winner and The Best FIFA Men's Goalkeeper for 2025. At Paris Saint-Germain he had already taken back-to-back UNFP Ligue 1 Goalkeeper of the Year honours. This signed shirt anchors a collector to that exact season, a new club and goalkeeping's biggest individual prizes arriving together.
What You Receive: The Signed Shirt
You receive the original 2025-2026 fanshop shirt, video proof of signing, sent unwatermarked after purchase, a certificate of authenticity, and a letter of authentication.
Why Walkouts
We hand you proof you can check without us. Authentication from the names collectors already trust, our own signing proof captured the moment the marker touched the shirt, and the full chain behind both, so your certainty rests on evidence you hold yourself. We've bought fakes. We know that feeling, and we built Walkouts so you never have to.
View the signing verification here: 25GDO20030925
Certificate number: AG004159
Grade: 9 - Signatures: 1 - Signer: Gianluigi Donnarumma - Item: Jersey
View the certification here: AG004159
Why is this Manchester City shirt pink?
This is Manchester City's 2025-26 away design, in pink; the club's home colour that season was sky blue. It is correctly the away kit, not a misprint.
What did Donnarumma win before joining Manchester City?
Donnarumma won back-to-back UNFP Ligue 1 Goalkeeper of the Year awards at Paris Saint-Germain and was named The Best FIFA Men's Goalkeeper and won the Yashin Trophy, both in 2025, before his move to Manchester City for the 2025-26 season.
Does this shirt have third-party certification?
Yes. Beckett has certified this signature under certificate AG004159, with a grade of 9 out of 10. Walkouts’ own signing proof, captured on 15 September 2025 in England, Manchester under proof code 25GDO20030925, ties that certified signature to this exact shirt.
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