b. June 15, 1876 · Right fielder who batted .261 across three clubs, 1896 to 1903.

b. June 15, 1890 · Baseball figure for the St. Louis Browns, 1914 to 1914.

b. June 15, 1892 · Pitcher who batted .231 across six clubs, 1920 to 1944.

b. June 15, 1897 · Pitcher for the Chicago White Sox, 1921 to 1921.

b. June 15, 1912 · First baseman who batted .261 across eight clubs, 1935 to 1946.

b. June 15, 1916 · Left fielder who batted .268 across four clubs, 1941 to 1954.

b. June 15, 1927 · Pitcher across four clubs, 1951 to 1956.

b. June 15, 1938 · Played 150 games or more in twelve consecutive seasons for the Cubs, hit 426 home runs, and never appeared in a World Series.

b. June 15, 1941 · Pitcher across four clubs, 1967 to 1977.

b. June 15, 1943 · Pitcher across three clubs, 1966 to 1973.

b. June 15, 1946 · Signed for a large bonus at eighteen, took nine years to have his best season, and played all 162 games in it.

b. June 15, 1946 · Right fielder who batted .255 across six clubs, 1974 to 1984.

b. June 15, 1949 · Hit the home run that made the 1977 Dodgers the first club with four thirty-home-run hitters, and is credited with the first high five.

b. June 15, 1956 · Catcher who hit 324 home runs across seven clubs, eight times an All-Star.

b. June 15, 1957 · Bunted for 2,375 hits and 558 stolen bases, and came back from throat cancer inside four months.

b. June 15, 1958 · Seven consecutive 200-hit seasons for Boston, and the first player to reach 3,000 hits with a home run.

b. June 15, 1966 · Catcher for the New York Mets, 1990 to 1990.

b. June 15, 1972 · Won 256 games with a 3.85 ERA across two clubs, taking the 2001 ALCS MVP award.

b. June 15, 1972 · Hit 251 home runs and became the first former player to run the players' union.

b. June 15, 1977 · Pitcher across four clubs, 2001 to 2007.

b. June 15, 1984 · Won the Cy Young Award in his first two full seasons and was finished at thirty-two.

b. June 15, 1984 · Shortstop who batted .242 across five clubs, 2008 to 2018.

b. June 15, 1995 · First baseman who batted .250 across five clubs, 2017 to 2025.

b. June 15, 1999 · Pitcher for the New York Mets, 2024 to 2024.

d. June 15, 1893 · Left fielder who batted .282 across three clubs, 1887 to 1892.

d. June 15, 1919 · Pitcher across three clubs, 1884 to 1884.

d. June 15, 1949 · Caught 462 games and hit .358 in 1906 during a nine-season career spread over sixteen years.

d. June 15, 1949 · Pitcher for the St. Louis Browns, 1905 to 1905.

d. June 15, 1959 · Second baseman for the Baltimore Terrapins, 1915 to 1915.

d. June 15, 1964 · Catcher for the Philadelphia Phillies, 1930 to 1930.

d. June 15, 1965 · Left fielder for the Washington Senators, 1913 to 1920.

d. June 15, 1968 · His 309 triples are the most in major league history; Ty Cobb, his Detroit teammate for thirteen seasons, is second with 295.

d. June 15, 1976 · Third baseman who batted .280 with 2,256 hits across two clubs, twice an All-Star.

d. June 15, 1977 · Pitcher who won 169 games with a 3.54 ERA across four clubs, 1934 to 1947.

d. June 15, 1987 · Right fielder for the Philadelphia Athletics, 1948 to 1949.

d. June 15, 1987 · Second baseman who batted .205 across two clubs, 1963 to 1966.

d. June 15, 1987 · Pitcher across four clubs, 1935 to 1945.

d. June 15, 1988 · Shortstop across two clubs, 1930 to 1933.

d. June 15, 1989 · A third baseman for eighteen seasons, seven of them before a counted league existed, who scouted for thirty years afterward.

d. June 15, 1990 · Pitcher for the Washington Senators, 1937 to 1940.

d. June 15, 1991 · Commissioner when Jackie Robinson was signed, and the owners did not renew him.

d. June 15, 1992 · Pitcher who won 166 games with a 3.21 ERA across three clubs, 1944 to 1955.

d. June 15, 1997 · Center fielder for the Detroit Tigers, 1932 to 1932.

d. June 15, 1998 · Catcher for the Indianapolis Athletics, 1937 to 1937.

d. June 15, 1999 · Second baseman for the Philadelphia Athletics, 1950 to 1950.

d. June 15, 2005 · Pitcher across two clubs, 1965 to 1970.

d. June 15, 2008 · Pitcher across three clubs, 1957 to 1962.

d. June 15, 2008 · Pitcher across five clubs, 1958 to 1968.