b. August 7, 1859 · Pitcher across two clubs, 1884 to 1886.

b. August 7, 1862 · Third baseman across three clubs, 1884 to 1893.

b. August 7, 1864 · Pitcher who won 197 games with a 3.74 ERA across seven clubs, 1884 to 1897.

b. August 7, 1886 · A third baseman who jumped to the Federal League and back, hit eight home runs in eleven seasons, and managed for twenty-five years afterward.

b. August 7, 1887 · Pitcher for the Boston Red Sox, 1909 to 1909.

b. August 7, 1895 · Pitcher for the Washington Senators, 1919 to 1919.

b. August 7, 1905 · Second baseman for the Philadelphia Athletics, 1929 to 1929.

b. August 7, 1907 · Pitcher for the St. Louis Cardinals, 1934 to 1934.

b. August 7, 1908 · Pitcher for the Detroit Tigers, 1935 to 1937.

b. August 7, 1908 · Second baseman who batted .266 across six clubs, 1926 to 1944.

b. August 7, 1922 · Pitcher across two clubs, 1955 to 1957.

b. August 7, 1927 · Pitcher who batted .193 across three clubs, 1945 to 1957.

b. August 7, 1929 · Threw the only perfect game in World Series history two years after losing 21 games.

b. August 7, 1936 · Catcher who batted .237 across five clubs, 1964 to 1973.

b. August 7, 1942 · Pitcher for the Minnesota Twins, 1961 to 1964.

b. August 7, 1951 · Left fielder across two clubs, 1975 to 1976.

b. August 7, 1967 · Moved from starting to relief and made 552 appearances across fifteen seasons for seven organizations.

b. August 7, 1970 · First baseman across two clubs, 1993 to 1996.

b. August 7, 1973 · Pitcher with 182 career saves across three clubs, 1996 to 2006.

b. August 7, 1975 · Catcher who batted .230 across two clubs, 2001 to 2007.

b. August 7, 1989 · First baseman for the Philadelphia Phillies, 2017 to 2017.

b. August 7, 1990 · Third baseman across two clubs, 2016 to 2021.

b. August 7, 1990 · Pitcher across three clubs, 2012 to 2017.

b. August 7, 1991 · Three Most Valuable Player awards and 404 home runs in fifteen seasons, every one of them for the Angels.

d. August 7, 1893 · Second baseman for the Brooklyn Atlantics, 1872 to 1872.

d. August 7, 1917 · Catcher for the New York Gothams, 1884 to 1884.

d. August 7, 1922 · Pitcher for the Philadelphia Athletics, 1890 to 1890.

d. August 7, 1926 · First baseman for the St. Louis Cardinals, 1907 to 1907.

d. August 7, 1930 · Left fielder who batted .252 across seven clubs, 1884 to 1892.

d. August 7, 1945 · Left fielder with 2,063 hits across four clubs, 1912 to 1925.

d. August 7, 1948 · Pitcher for the Pittsburgh Pirates, 1909 to 1909.

d. August 7, 1951 · Pitcher for the Cincinnati Reds, 1930 to 1932.

d. August 7, 1951 · Pitcher for the Washington Senators, 1894 to 1894.

d. August 7, 1953 · Pitcher across three clubs, 1884 to 1886.

d. August 7, 1956 · Left fielder for the Washington Senators, 1905 to 1905.

d. August 7, 1959 · Third baseman across two clubs, 1914 to 1919.

d. August 7, 1959 · Pitcher for the St. Louis Browns, 1907 to 1907.

d. August 7, 1972 · Pitcher for the Washington Senators, 1937 to 1941.

d. August 7, 1973 · Won 202 games for Pittsburgh, more than any pitcher in the club's history.

d. August 7, 1985 · Center fielder who batted .272 for the New York Giants, 1940 to 1946.

d. August 7, 1991 · Shortstop who batted .262 across six clubs, 1917 to 1928.

d. August 7, 2003 · Pitcher who batted .252 across six clubs, 1948 to 1961.

d. August 7, 2010 · Second baseman across two clubs, 1978 to 1981.

d. August 7, 2017 · Left fielder who won the 1979 MVP award, hitting 338 home runs across seven clubs.

d. August 7, 2021 · Hit .333 across five different seasons and .279 for his career over fifteen years with five clubs.

d. August 7, 2023 · Catcher who batted .214 for the Detroit Tigers, 1967 to 1971.

d. August 7, 2025 · Pitcher across five clubs, 1971 to 1979.