John August "Johnny" Antonelli (April 12, 1930 – February 28, 2020) was an American Major League Baseball pitcher whose career spanned 1948 to 1961. A left-handed starter, Antonelli is remembered for his role with the New York Giants during the 1954 championship season. For a concise player overview see his career profile.

Overview and playing style

Antonelli combined a controllable fastball with breaking pitches and a reputation for pitching well in critical games. He batted left-handed, stood 6 feet 1 inch tall and weighed about 185 pounds. During his peak years he was a frontline starter relied upon for innings and postseason quality starts. Team and season summaries can be found via team records.

Career highlights

Across parts of 14 major-league seasons he pitched for several clubs and earned recognition for consistency and big-game performances. He was selected to the National League All-Star team six times and posted multiple seasons of double-digit wins, including two seasons of 20 or more victories. For lists of honors and All-Star appearances see All-Star details and season logs.

  • Teams: Boston/Milwaukee Braves, Cleveland Indians, New York/San Francisco Giants.
  • Notable achievement: Leading pitcher on the 1954 World Series champion Giants.
  • All-Star selections: six-time National League All-Star.

1954 season and legacy

Antonelli's 1954 season stands as his most influential contribution to baseball history. As a member of the New York Giants, he anchored a pitching staff that ultimately defeated the Cleveland Indians in the World Series. His performances that year helped define the Giants' pitching depth and remain a frequent reference point when discussing mid‑20th century pitchers.

Later life and death

After retiring as a player in 1961, Antonelli remained part of the baseball community and his career is often cited by historians and fans examining the Giants' 1950s teams. He died on February 28, 2020, in Rochester, New York; reports note he was 89 and that his death was due to cancer. For contemporary notices and remembrances see local coverage and obituary summaries.

Antonelli is remembered as a durable left-handed starter whose peak seasons and All-Star recognitions place him among the notable pitchers of his era. His contributions to a World Series title and multiple standout campaigns ensure his place in mid-century baseball history.