b. April 23, 1875 · Left fielder who batted .254 across three clubs, 1905 to 1909.

b. April 23, 1882 · Pitcher for the Pittsburgh Pirates, 1907 to 1907.

b. April 23, 1896 · Pitcher who batted .243 across two clubs, 1919 to 1929.

b. April 23, 1898 · Catcher for the Chicago White Sox, 1923 to 1923.

b. April 23, 1900 · Voted the National League's Most Valuable Player in 1928, when he led it in home runs, runs batted in, and triples.

b. April 23, 1907 · Was the Most Valuable Player of 1941 for the Brooklyn club that won its first pennant in twenty-one years.

b. April 23, 1916 · Pitcher across five clubs, 1939 to 1948.

b. April 23, 1921 · Won 363 games, more than any left-hander, and did not win the first of them until he was 25.

b. April 23, 1924 · Third baseman who batted .238 across three clubs, 1954 to 1957.

b. April 23, 1925 · Shortstop across two clubs, 1955 to 1957.

b. April 23, 1937 · Center fielder across three clubs, 1959 to 1965.

b. April 23, 1949 · Pitcher for the Los Angeles Dodgers, 1971 to 1971.

b. April 23, 1957 · Catcher for the Oakland Athletics, 1983 to 1983.

b. April 23, 1967 · Was one of the few Canadian-born pitchers to have a long major-league career, spanning sixteen seasons and five clubs.

b. April 23, 1968 · First baseman for the San Diego Padres, 1992 to 1993.

b. April 23, 1977 · Ten straight Gold Gloves in center field, and 434 home runs, from a player Atlanta brought up out of Curaçao at nineteen.

b. April 23, 1979 · Pitcher across four clubs, 2002 to 2010.

b. April 23, 1983 · Center fielder for the Tampa Bay Rays, 2008 to 2009.

b. April 23, 1984 · Pitcher across two clubs, 2007 to 2009.

b. April 23, 1985 · Third baseman who batted .256 across nine clubs, 2007 to 2020.

b. April 23, 1994 · Pitcher across three clubs, 2020 to 2025.

b. April 23, 1996 · Pitcher for the New York Mets, 2022 to 2022.

b. April 23, 1996 · Right fielder who batted .236 across two clubs, 2021 to 2025.

b. April 23, 1997 · Pitcher across two clubs, 2025 to 2025.

d. April 23, 1895 · Pitcher across five clubs, 1883 to 1891.

d. April 23, 1911 · Pitcher for the Philadelphia Athletics, 1907 to 1907.

d. April 23, 1913 · Left fielder who batted .285 across four clubs, 1871 to 1875.

d. April 23, 1925 · Pitcher who won 123 games with a 4.27 ERA across seven clubs, 1888 to 1896.

d. April 23, 1926 · Pitcher for the Brooklyn Superbas, 1903 to 1903.

d. April 23, 1928 · Shortstop who batted .214 across two clubs, 1884 to 1885.

d. April 23, 1933 · 342 wins, a pitching Triple Crown, and a leading part in the players' revolt that produced a league of their own.

d. April 23, 1943 · Pitcher across six clubs, 1909 to 1913.

d. April 23, 1950 · Right fielder who batted .235 across three clubs, 1901 to 1907.

d. April 23, 1950 · Pitcher for the Cleveland Bronchos, 1902 to 1902.

d. April 23, 1961 · Shortstop who batted .243 across two clubs, 1908 to 1919.

d. April 23, 1963 · Pitcher across four clubs, 1913 to 1923.

d. April 23, 1969 · Shortstop for the Boston Red Sox, 1928 to 1928.

d. April 23, 1972 · Shortstop for the Philadelphia Phillies, 1935 to 1935.

d. April 23, 1974 · Center fielder who led the National League in home runs four times and was the first player in the league to reach 200.

d. April 23, 1985 · Third baseman across two clubs, 1947 to 1958.

d. April 23, 1989 · Pitcher for the St. Louis Cardinals, 1937 to 1946.

d. April 23, 1992 · Drove in 130 runs to lead the National League in 1965 and was never chosen for an All-Star team.

d. April 23, 2002 · Pitcher for the Indianapolis Clowns, 1948 to 1948.

d. April 23, 2005 · Pitcher who won 121 games with a 3.69 ERA across three clubs, 1959 to 1970.

d. April 23, 2006 · Right fielder for the Milwaukee Braves, 1954 to 1954.

d. April 23, 2014 · Pitcher for the Washington Senators, 1950 to 1954.

d. April 23, 2015 · Shortstop for the Pittsburgh Pirates, 1960 to 1960.

d. April 23, 2020 · Catcher for the San Diego Padres, 1992 to 1993.