b. April 11, 1880 · Left fielder for the Boston Beaneaters, 1901 to 1901.

b. April 11, 1886 · Center fielder who batted .277 across three clubs, 1915 to 1928.

b. April 11, 1893 · Pitcher for the Boston Red Sox, 1920 to 1920.

b. April 11, 1904 · Second baseman for the Cleveland Indians, 1925 to 1927.

b. April 11, 1916 · Catcher for the Philadelphia Blue Jays, 1944 to 1944.

b. April 11, 1917 · Led the American League with 200 hits in 1940 and lost three prime seasons to the Navy in World War II.

b. April 11, 1919 · Second baseman who batted .247 across three clubs, 1946 to 1951.

b. April 11, 1921 · Pitcher who won 109 games with a 3.81 ERA across three clubs, 1947 to 1959.

b. April 11, 1925 · Pitcher for the Kansas City Athletics, 1955 to 1956.

b. April 11, 1927 · Pitcher for the St. Louis Cardinals, 1953 to 1953.

b. April 11, 1940 · Pitcher for the California Angels, 1965 to 1965.

b. April 11, 1958 · Pitcher across two clubs, 1984 to 1988.

b. April 11, 1964 · Won two Cy Young Awards and got seven votes out of 545 on his only Hall of Fame ballot.

b. April 11, 1964 · Pitcher for the Philadelphia Phillies, 1991 to 1991.

b. April 11, 1972 · Caught four no-hitters, more than any catcher in the game's history, and was the only Red Sox player with a C on his shirt.

b. April 11, 1972 · Pitcher across four clubs, 1997 to 2004.

b. April 11, 1984 · Center fielder who batted .260 across seven clubs, 2007 to 2017.

b. April 11, 1984 · Third baseman who batted .256 across four clubs, 2004 to 2017.

b. April 11, 1986 · Pitcher across two clubs, 2011 to 2015.

b. April 11, 1988 · First baseman for the Texas Rangers, 2013 to 2013.

b. April 11, 1995 · Second baseman who batted .223 across four clubs, 2019 to 2025.

b. April 11, 1996 · Pitcher across two clubs, 2020 to 2025.

b. April 11, 1997 · Pitcher for the Houston Astros, 2025 to 2025.

b. April 11, 2003 · Second baseman for the Colorado Rockies, 2024 to 2025.

d. April 11, 1881 · Left fielder who batted .284 across four clubs, 1871 to 1875.

d. April 11, 1934 · Shortstop who batted .207 across two clubs, 1903 to 1905.

d. April 11, 1935 · Pitcher for the New York Giants, 1896 to 1899.

d. April 11, 1938 · A Cuban outfielder who led his league in runs batted in twice and pitched thirty-one games besides, and died at forty-four in New York.

d. April 11, 1944 · Right fielder who batted .241 for the St. Louis Cardinals, 1903 to 1905.

d. April 11, 1949 · Shortstop for the Philadelphia Phillies, 1926 to 1926.

d. April 11, 1950 · Pitcher across two clubs, 1918 to 1922.

d. April 11, 1953 · Boston's pitcher for twelve years and five pennants, with 362 wins and seven seasons of thirty or more.

d. April 11, 1963 · Pitcher for the St. Louis Browns, 1927 to 1928.

d. April 11, 1965 · Second baseman who batted .277 across two clubs, 1909 to 1915.

d. April 11, 1969 · Center fielder across four clubs, 1911 to 1914.

d. April 11, 1970 · Reached the major leagues at twenty-nine and was still relieving at forty-four.

d. April 11, 1970 · Pitcher for the Pittsburgh Pirates, 1920 to 1920.

d. April 11, 1971 · Pitcher for the Cleveland Naps, 1912 to 1912.

d. April 11, 1973 · Pitcher across two clubs, 1923 to 1929.

d. April 11, 1974 · Pitcher for the Washington Senators, 1962 to 1963.

d. April 11, 1979 · Right fielder for the Brooklyn Dodgers, 1936 to 1937.

d. April 11, 1984 · Catcher across two clubs, 1925 to 1929.

d. April 11, 1991 · Caught his own brother for three pennant-winning Cardinal clubs, then hit 35 home runs at thirty-two.

d. April 11, 2013 · Came out of the Army at twenty-three, was Cincinnati's third baseman for eight years, and later managed Houston.

d. April 11, 2014 · Saved 90 games in the years before saves were counted, and read his own obituary in 2007.

d. April 11, 2014 · Right fielder for the Chicago Cubs, 1954 to 1954.

d. April 11, 2019 · Right-hander who pitched nineteen seasons for eight clubs and made his only All-Star team at thirty-four with the Yankees.

d. April 11, 2026 · Hit .500 in the 1979 World Series and managed Houston to its first pennant twenty-six years later.