It appears there may be a mistake in your request as Ed Lopat, the renowned baseball player, was active from 1944 to 1955, not 1966. However, I can provide a summary of Ed Lopat's career based on the correct timeline.

Edmund Walter "Ed" Lopat was a prominent American professional baseball player, known for his exceptional pitching skills. Born on June 21, 1918, in New York City, Lopat's career in Major League Baseball (MLB) spanned over 12 years, during which he played for the Chicago White Sox, New York Yankees, and Baltimore Orioles.

Lopat began his MLB career with the Chicago White Sox in 1944. He played for the White Sox for three seasons, demonstrating his potential as a skilled pitcher. However, it was his transfer to the New York Yankees in 1948 that marked the pinnacle of his career.

As a member of the Yankees, Lopat became an integral part of the team's "Big Three" pitching staff, alongside Allie Reynolds and Vic Raschi. His finesse and control on the mound, coupled with his strategic approach to pitching, earned him the nickname "Steady Eddie".

During his tenure with the Yankees, Lopat helped the team secure five consecutive World Series Championships from 1949 to 1953. His performance in the 1953 World Series was particularly noteworthy, where he pitched two complete game victories.

Lopat was known for his mastery over the Boston Red Sox's Ted Williams, one of the greatest hitters in baseball history. Lopat's ability to consistently stifle Williams' batting prowess was a testament to his skill and strategic acumen.

In 1955, Lopat was traded to the Baltimore Orioles, where he played his final season before retiring from professional baseball.

Over his career, Lopat held an impressive record of 166 wins and 112 losses, with an earned run average (ERA) of 3.21. He was a five-time All-Star and was inducted into the National Polish-American Sports Hall of Fame in 2003.

After retiring as a player, Lopat transitioned into coaching and managerial roles. He served as a pitching coach for the Kansas City Athletics and as a manager in the minor leagues. His contribution to baseball extended beyond his playing career, leaving a lasting legacy in the sport.

Ed Lopat passed away on June 15, 1992, but his impact on baseball, particularly as a member of the New York Yankees, remains significant. His strategic pitching style, consistent performance, and contributions to multiple World Series Championships have cemented his place in baseball history.