5. Orlando Cepeda (1958-1966)
Wins Above Replacement: 30.4
Cepeda played nine seasons with the Giants. The Hall of Famer won Rookie of the Year honors in 1958 and finished second in the MVP voting in 1961. He finished that season with a slashline of .311/.362/.609 for an OPS of .970. He also hit 46 home runs and drove in 142 runs. He also went to six straight All-Star games from 1959-1964
Overall, “The Baby Bull” played 1114 career games in San Francisco and had a career slashline with the Giants of .308/.352/.535 for an OPS of .887.