On July 30, 1959,At Seals Stadium Willie McCovey makes his major league debut for the San Francisco Giants . The young slugger faces another future Hall of Famer -Robin Roberts of the Philadelphia Phillies – and goes 4-for-4 with two triples. McCovey’s impressive debut helps the Giants to a 7-2 win
More San Francisco Giants history & fan-cave gifts →
Source: Historical record