Willie McCovey Autographed and Steiner Authenticated Baseball-San Francisco Giants Great Willie McCovey has personally hand-signed this MLB Baseball and inscribed it HOF 86. Bob Gibson once called McCovey the scariest hitter in baseball. McCovey played his entire 19 year career with the San Francisco Giants and slugged 521 home r along the way. McCovey was a 6x All-Star and won a MVP Award and Rookie of the Year Award. In 1986 McCovey received the ultimate honor when he was inducted into the Baseball Hall of Fame. This Willie McCovey autograph is guaranteed authentic and includes a Steiner Sports Certificate of Authenticity and accompanying tamper-evident Steiner Hologram. The Steiner Seal Means Its Real.