Robert Clayton Shantz (born September 26, 1925) is an American former professional baseball player. He played as a left-handed pitcher in Major League Baseball (MLB) from through , and won the 1952 American League Most Valuable Player Award as a member of the Philadelphia Athletics. A three-time All-Star, Shantz won eight consecutive Gold Glove Awards and won a World Series championship with the 1958 New York Yankees. He also played for the Pittsburgh Pirates, Houston Colt .45s, St. Louis Cardinals, Chicago Cubs, and the Philadelphia Phillies. Shantz began his career as a starting pitcher, but about halfway through he converted to a competent relief pitcher. In 1951, he added the knuckleball to his repertoire. Standing only , Shantz had a career record of 119 games won, 99 games lost, and an earned run average (ERA) of 3.38. Career Shantz enjoyed his best season in 1952 when he led the American League in wins (24) and won the MVP Award. In the process, he led the A's to a 79–75 record and fourth-place finish in the American League, their last winning season in Philadelphia. In a September 1952 game, Shantz's left wrist was broken after he was hit by a pitch thrown by Walt Masterson. The following season, Shantz injured his shoulder in a game against the Boston Red Sox. Shantz saw only limited action for the rest of 1953 and pitched only eight innings in 1954. After the 1954 season was complete, the Athletics were sold and moved to Kansas City for the 1955 season. In 1957, Shantz was traded to the New York Yankees as part of a 13-player deal. He led the league in ERA in his first year with the Yankees, but was never a regular starting pitcher afterwards. A highly skilled fielder, Shantz won eight consecutive Gold Glove Awards from 1957 to 1964 (American League, 1957–60; National League, 1961–64; in 1957 the award was rendered for both leagues). Shantz also was selected for the All-Star Game in 1951, 1952 and 1957. In the fifth and final inning of the 1952 All Star Game, the left–handed Shantz exhibited his distinctive sidearm delivery and sharp curve and control and struck out three consecutive National League hitters: Whitey Lockman, Jackie Robinson and Stan Musial. Shantz appeared in relief three games each in the 1957 and 1960 World Series with the Casey Stengel managed New York Yankees. Shantz had the