Couldn't load pickup availability
Jericho Sims established himself as an athletic and energetic big man during his time with the New York Knicks, combining impressive leaping ability, rebounding, physicality, and defensive intensity.
Sims joined the Knicks after being selected in the second round of the 2021 NBA Draft out of Texas. He quickly became known for his ability to finish above the rim, protect the paint, and compete aggressively for rebounds.
Playing under Tom Thibodeau, Sims developed into a useful interior presence within a physical and defense-oriented Knicks system. His athleticism allowed him to defend around the basket while his energy made him an effective contributor in limited minutes.
One of his most recognizable strengths has been his ability to play above the rim. His explosive leaping ability has produced powerful finishes, emphatic blocks, and numerous highlight-reel plays at Madison Square Garden.
This authentic New York Knicks jersey signed by Jericho Sims represents a distinctive piece of contemporary NBA memorabilia connected to his development in New York.
For collectors, it provides a connection to a young NBA center who earned his place through athleticism, hard work, and defensive intensity in one of the most demanding basketball markets in the world.
Signed by Jericho Sims, this jersey celebrates the energy, physicality, and relentless work ethic that defined his time with the Knicks.
Trusted by collectors worldwide
Real experiences from collectors across the United States and around the world who trusted Authentic Signatures for authenticated sports memorabilia.
I received an amazing João Neves signed jersey as a gift and could not be happier with the quality. The jersey was in perfect condition, the signature was clear, and the authentication sticker gave me complete confidence. I highly recommend Authentic Signatures to collectors and anyone looking for an unforgettable gift.
I purchased a Stephen Curry jersey for my husband and was worried about the delivery time. The team answered my email quickly, confirmed a three-business-day delivery, and delivered exactly as promised despite the Thanksgiving holiday. Thank you, Authentic Signatures.
I finally found a sports memorabilia website offering great products at very competitive prices. The basketball selection was excellent, the customer service and advice were extremely helpful, and delivery was very fast. I will definitely purchase again.
A genuine, authentic, and professionally certified jersey. The team went above and beyond to provide fast and secure delivery. I truly appreciated the service and the quality of the product and will purchase again with complete trust and confidence.
The team behind Authentic Signatures answered every question I had and made the entire purchasing process incredibly smooth. My signed jerseys arrived very quickly, and they took the time to provide additional details about each item. I am convinced they will become a leading name in signed sports memorabilia across Europe.
Authentic and certified products supported by a responsive and genuinely friendly team. The experience was excellent from beginning to end. I will purchase again and confidently recommend Authentic Signatures to friends and family.
The communication was excellent throughout the entire process. My order was shipped quickly, securely packaged, and arrived exactly as expected. I would happily order again without hesitation.
I had an excellent first experience meeting the Authentic Signatures team during their event in Paris. They are genuine sports enthusiasts, professional, and a pleasure to deal with. I highly recommend them.
Easy communication, high-quality products, certified authenticity, and a wide selection. Shipping was fast and secure. I am very happy to add these pieces to my collection and will definitely purchase again.
I found an item I had been searching for for a very long time and could not find anywhere else. The customer service team was responsive, attentive, and helpful. The only problem with the website is that it makes you want to buy everything.
The variety and quality of the available products were excellent. My order was shipped quickly and packaged with great care. I highly recommend Authentic Signatures.
Delivery was fast, and the product arrived exactly as described. I would purchase from Authentic Signatures again without any hesitation.
Have an account?
Log in to check out faster.
