UP FOR SALE IS A JANNIK SINNER SIGNED NIKE SHIRT JSA. THIS IS THE EXACT MODEL HE WORE IN THE 2024 AUSTRALIAN OPEN FINALS. I GOT THIS SIGNED AT A RECENT EVENT. THIS WOULD BE GREAT FOR ANY FAN AND WOULD BE THE PERFECT GIFT!

This memorabilia will come with a COA from JAMES SPENCE AUTHENTICATION (JSA) and a tamper proof hologram to ensure it is 100% Authentic!! 

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We’ve been getting autographs for many years and now we have decided to sell some of our memorabilia. To assure the best condition possible for our autographs, we store them in climate control storage. All of our items are hand signed by players/actors/singers at either games, hotels, or private signings. Our company guarantees every autograph to pass any authentication. Also, we provide a lifetime Certificate of Authenticity on every item. Please don't hesitate if you have any questions.