Add to Favorite Sellers. Chicago Fire FC Autographed Match-Used Soccer Ball from the 2023 MLS Season with 21 Signatures – Fanatics Authentic Certified. Chicago Fire FC Autographed Match-Used Soccer Ball from the 2023 MLS Season with 21 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.