Keith Hernandez, an 11-time Gold Glove Award winner, is considered one of the greatest fielding first baseman in major league history. The 5-time All-Star and 2x Silver Slugger was named the NL MVP in 1979, and was a key member of two World Series champion teams. Hernandez is a member of the St. Louis Cardinals Hall of Fame and the New York Mets Hall of Fame. The Mets also retired his jersey #17. This Rawlings official Major League baseball has been hand signed by Keith Hernandez. Each signature includes an individually numbered TRISTAR Authentic hologram, which can be verified online at www.tristarauthentic.com.