“If you pitch to him, he’ll ruin a baseball,’’ rival manager Sparky Anderson once said. “There’s no comparison between McCovey and anybody else in the league.” He was the National League rookie of the year in 1959, the league’s MVP in 1969 and the comeback player of the year in 1977 when he kicked off a late-career renaissance by returning to the Giants after a three-year absence. In all, McCovey was a six-time All-Star whose career home run total ties him with Ted Williams for 18th on the all-time list. Before Barry Bonds passed him, McCovey had more home runs...