7-26 Greatest Game - July 30th, 1959 Willie Mac went 4-for-4 in his debut
Marty Lurie and Chris Haft, from MLB.com, talk about one of the Greatest Games in Giants History: Willie McCovey’s Major League debut on July 30, 1959. McCovey went 4-for-4, including two triples off future Hall of Fame pitcher Robin Roberts.