2024 Topps Royalty Tennis takes things to places seldom seen for the sport when it comes to sports cards. The luxury-level release is big on autographs but it also folds in memorabilia in some unique ways. Hobby boxes come with 10 total cards. Of those, six have signatures and another two are relics. The base set consists of 100 cards. It’s a blend of current stars, young up-and-comers and legends from the past. Standard versions are numbered to 99. Parallels, which are one per hobby box, come in: The largest section of the 2024 Topps Royalty Tennis checklist is the autographs. Standard themes include Ambassador Autographs, Imperial Ink, Influential Ink, Pursuit of Greatness, Rookie Autographs and Superior Signatures. The Coronation, Royal Decree and The Time Is Now all boast longer odds. Multi-signed cards have combinations of two, three and four athletes. Highlighting 2024 Topps Royalty Tennis’ autographed memorabilia cards are Racket Knob Autographs. Similar to bat knob cards found in other products, these have the end of a player’s racket. All are one-of-ones. Some unsigned racket knob cards are also in the product.