McCormick played 16 years in the majors from 1956-71 with the Giants, Orioles, Senators, Yankees and Royals. He had a 134-128 record with a 3.73 ERA and his greatest accomplishments came with the Giants.
“We are deeply saddened by the loss of Mike McCormick, a true gentleman and forever Giant,” Giants President and CEO Larry Baer said. “Like many Giants fans, I have many fond childhood memories of watching Mike pitch at Candlestick Park and then was blessed to call him my friend these past 30 years. As a member of the inaugural San Francisco Giants team in 1958, Mike helped establish baseball on the West Coast and then went on to play a major role in the legendary Giants teams of the 1960s, becoming San Francisco’s first pitcher to win a Cy Young Award.