Athlete autographs are signatures from professional sports players, often collected by fans and sports enthusiasts. These autographs can be found on various items, such as jerseys, balls, and photographs. Collecting autographs is a popular hobby, as they can hold sentimental value and sometimes increase in monetary worth over time. Obtaining an athlete's autograph can happen during events like sports games, signing sessions, or fan meet-and-greets. Authenticity is important in the autograph market, leading to the use of certificates of authenticity to verify that a signature is genuine. Collectors often seek out rare or limited autographs to enhance their collections.