Add to Favorite Sellers. Philadelphia Union Autographed Match-Used Soccer Ball from the 2023 MLS Season with 18 Signatures – Fanatics Authentic Certified. Philadelphia Union Autographed Match-Used Soccer Ball from the 2023 MLS Season with 18 Signatures. Due to quantity levels, we do at times list a stock image of the product. This is done to standardize and expedite the listing process and only applies for merchandise that is comparably identical.