Description Ken Singleton played Major League baseball for 15 years with the New York Mets (1970-71), Montreal Expos (1972-74), and the Baltimore Orioles (1974-84). He was a 3-time All-Star and a member of the Baltimore Orioles Hall of Fame Singleton's autograph is on a 1982 Topps All-Star baseball card (#552). The card is in mid-grade condition with some foxing on the front. We guarantee all of the autographs we sell to be authentic. If one of the major authentication services (Beckett, JSA, or PSA/DNA) will not certify the autograph, you may return the item within 30 days of the authentication for a full refund. Contact us for more details.