Signed Sjaak Swart Ajax 125th Anniversary | Beckett Grade 9

Beckett graded 9 of 10 on this signed Sjaak Swart AFC Ajax 2024-25 Fanshop Authentic shirt, authenticated by Beckett Authentication Services and independently verifiable through their public database. This is Sjaak Swart's first Beckett certification, meaning Walkouts' signing proof was used to establish the player's signature in Beckett's authentication database for the first time. The signature sits on the back, on the number.

Sjaak Swart's signed Ajax 2024-25 Fanshop Authentic shirt is the foundation here: the official licensed shirt from that season, carrying an authenticated signature from one of the most beloved names in Ajax's history.

Authentication and provenance

With certificate BS92787 from Beckett. Documented with a witnessed signing session and a grade of 9 out of 10. Signed 10 April 2025 at Amsterdam, The Netherlands, documented by Walkouts proof code 25SSW20019408.

For the collector

Sjaak Swart holds AFC Ajax's all-time record of 603 official appearances, earned across a career that made him inseparable from the club's identity and earned him the name Mr Ajax. Wearing his signed 2024-25 Ajax shirt connects a collector directly to that story: the man who defined what it meant to give a working life to a single club, authenticated and tied to this specific season.

That line runs from the signature on the shirt back through more than six hundred matches in the red and white, and a spell with the Netherlands national side, to a player whose relationship with Ajax is unmatched in the club's history.

What you receive

Your purchase includes the signed shirt, photo proof of signing, video proof of signing, and the authentication documentation.

Why Walkouts

Beckett Authentication Services examined the signature through forensic analysis and issued a hologram certificate of authenticity, with a proof code the collector can look up directly on Beckett's public online database, without relying on any seller's word.

That independent check is the floor the rest of the description rests on: the shirt is a Fanshop Authentic licensed retail shirt signed by Sjaak Swart, and that claim is verifiable at the source.

A shirt for the collector who wants Ajax in the room, not as decoration but as a fixed point: Sjaak Swart, the club he made his name at, and the signature that ties them to the 2024-25 season.