The following is a list of baseball umpires with surnames beginning with the letters G through M who officiated in Major League Baseball (MLB). The list includes those who worked in any of four 19th-century major leagues (American Association, National Association, Players' League, Union Association), one defunct 20th century major league (Federal League), the currently active Major League Baseball, or either of its leagues (American League, National League) when they maintained separate umpiring staffs. All of the above leagues, with the exception of the National Association, are recognized by MLB’s Special Baseball Records Committee. The NA’s status as a major league is disputed, with some researchers such as those involved with Retrosheet including it in their major league statistics.
Key
+Name ^ Currently active * Hall of Fame inductee, for umpiring § Hall of Fame inductee, for playing careerFormer major league player Substitute umpire (as an active ML player/manager/coach)
+League AA American Association (1882–1891) AL American League (1901–1999) ANL American Negro League (1929) ECL Eastern Colored League (1923–1928) EWL East–West League (1932) FL Federal League (1914–1915) MLB Major League Baseball (2000–present) NA National Association (1871–1875) NAL Negro American League (1937–1948) NL National League (1876–1999) NNL I Negro National League (1920–1931) NNL II Negro National League (1933–1948) NSL Negro Southern League (1932) PL Players' League (1890) UA Union Association (1884)
+Years Years, or range of years, that the umpire was active. +Games Number of regular season games umpired (through end of 2024). If the umpire has worked in multiple major leagues, the total is inclusive of all leagues.
Umpires (G–M) G
+NameLeague(s)YearsGamesRef(s) NL, AA, PL 1884–1894, 1898–1900 1107 AL 1979 7 NL, AA 1881, 1885–1887, 1889, 1895 40 AA, NL 1886, 1901 2 AL 1975–1999 3398 NL 1899 1 NL 1995 5 NA 1873 2 NA, AA 1874–1875, 1887 8 AL 1925–1942 2554 NL 1889 1 AL 1979 1 NA 1875 1 NL 1895 1 NL 1890 1 AL 1978 1 NL 1994–1999 132 NL, MLB 1997–2022 2746 ^ MLB 2013–present 1385 NL 1881 3 AA 1886 3 NL 1879–1880 31 NL 1991 1 NL, AA 1877, 1891 2 NL 1877 1 NL 1890, 1892 4 NA, NL 1874, 1880 7 NA 1873 2 FL 1914 135 NL 1936–1957 3218 AL 1969–1983 2384 NL 1893 1 AA 1888 1 NL, AA 1886, 1888–1889 171 ^ MLB 2010–present 1610 NA 1871–1872 6 NL 1947–1956 1464 NL, MLB 1993–2021 3430 NL 1951–1977 3805 MLB 2014–2015 17 NA 1874–1875 8 NL, AL 1895, 1901 2 NA 1871–1872 3 NL, MLB 1991, 1995, 2004 7 NL 1886, 1895 2 AA 1884 1 NL 1975–1999 2621 AL 1938–1955 2789 AA, NL, AL 1891, 1894–1895, 1903 4 AA 1884 46 NL 1892, 1895–1896 3 NL 1970 0 NL 1983–1986 76 FL 1914 1 NL 1979 8 NL 1881 1 NL 1889 2 NL 1970 0 ^ MLB 2000–present 3219 NL 1976 1 NL 1952 154 NL 1882–1883 2 PL, NL 1890, 1892, 1895–1896 6 NL, AA, PL 1884–1885, 1887–1890 54 AA, NL 1889, 1892 3 AL 1978 1 NL, AL 1913, 1922, 1928–1932 841
Games per league
H
+NameLeague(s)YearsGamesRef(s) NL 1886 1 NL, PL 1889–1890 2 AL, NL 1979 16 AL 1979 7 NA 1871–1875 7 NL 1876 1 NA 1873–1875 5 NA 1872 2 NA 1873 2 AL 1961–1982 3069 NL, MLB 1985–1999, 2005–2022 3645 PL, NL 1890, 1903 5 ^ MLB 2013–present 1469 NL 1979 3 ^ MLB 2023–present 321 NL 1892 1 NA 1872 1 NL 1978–1979 15 NL 1979 3 NL 1887 1 AL 1906 1 NL 1979–1985 851 NL 1995 6 NL 1916–1920 645 NL, AL 1896–1897, 1901, 1914–1915, 1917 294 AL, NL 1912–1913, 1920–1929 1709 NA 1875 1 AL 1935 1 NL 1894 14 * NL 1962–1992 4673 AL 1991, 1995 6 AL 1901 120 AL 1903 93 NA, NL 1871–1874, 1877 13 NL 1889 1 NA, NL 1872–1873, 1876 8 NL, AA 1876, 1879, 1882 29 NL 1880–1882 18 NA 1875 1 NA 1871 3 NL, AA 1887, 1890 2 AL 1979 1 AA 1888–1889 17 NA, NL 1871, 1881 3 AL 1979 12 AA 1887 1 NA 1871–1872 4 NL 1895–1896 2 AA, NL 1889, 1895–1896 63 AL 1977–1999 2905 NL, AA 1887, 1889 31 UA 1884 22 NL 1945–1948 607 AL 1993, 1995 10 AL, NL 1979 11 NL, MLB 1991–2024 3839 NL 1995 5 AL 1993 1 AA 1888 3 NL 1894 1 NA, NL 1873, 1875–1876 31 NL 1895–1898 83 NL 1882 1 AL 1907 1 AL, MLB 1990–1999, 2005–2022 2707 AA 1885 4 AA 1890 1 AL 1991, 1995 7 MLB 2000–2003 174 NA, NL 1872–1875, 1881–1882 93 AL 1913–1934 3331 NL 1884 1 AL, MLB 1983–2016 3589 NL, MLB 1987–2003 1766 NL 1894 27 MLB 2014–2023 1094 NA 1874 4 NA, NL 1874–1877 27 NL, MLB 1999–2001 45 NL 1896 1 NL 1897 2 NL 1893 3 NL, MLB 1987–1999, 2002–2010 2195 AA, PL 1888, 1890 135 AL, NL, MLB 1996–1999, 2002–2021 2423 AA, UA, NL 1884, 1887, 1889 151 NA 1871 12 AA, NL 1888, 1897, 1903 55 MLB 2000–2004 517 NL, AL 1921, 1923–1924 307 NL 1991, 1995 7 NL 1995 7 AL 1949–1973 3815 NA, UA 1872–1874, 1884 18 NL 1892–1893, 1896 52 NA 1872, 1874 2 NA 1875 1 NL 1884 1 NA 1872 1 NL 1890 1 AL, FL 1904, 1906–1907, 1915 90 AL 1922 1 ^ MLB 2003–present 2566 * AL 1936–1951 2466 AL 1995 6 ^ NL, MLB 1998–present 3272 UA 1884 1 AL, NL 1983, 1985–1986, 1995 36 NL 1895, 1898–1899 226 AL 1947–1965 2825 AA 1887 9 NL 1876 1 NL, AL 1891–1900, 1903–1909 1546 NL 1979 16 NL 1912 2
Games per league
I
+NameLeague(s)YearsGamesRef(s) ^ AL, NL, MLB 1999–present 3221 AA 1882 1 NL 1881, 1902 53 AA 1885 1 AL 1979 5
Games per league
J
+NameLeague(s)YearsGamesRef(s) NL 1901 1 NL 1952–1968 2519 AL 1979 1 NL 1995 7 AL 1978–1979 19 NL 1991, 1995 7 ^ MLB 2025–present 20 ^ MLB 2024–present 124 NL 1979 4 NL 1881 24 NL 1995 6 AA, UA 1882, 1884–1885, 1887, 1889, 1891 46 NA 1873 1 NL 1893, 1900 3 NL 1892, 1894–1895 80 ^ MLB 2023–present 288 ^ MLB 2023–present 370 NA 1873 1 ^ MLB 2006–present 2237 MLB 2014–2015 6 AL 1979–1999 1979 NL 1914 66 NL 1934 1 AL 1936–1937 270 AL, NL, FL 1902–1912, 1915 1736 ^ MLB 2024–present 157 AL, NL 1979, 1984, 1995 14 PL, AA 1890–1891 197 NL 1890 1 NL 1979 13 AL 1944–1949 886 ^ MLB 2025–present 24 AL 1927–1931, 1940–1952 2503 UA 1884 6 AL 1984 0 NL 1889 1 MLB 2004 18 NL 1879 1 AL, MLB 1987–2016 3268 NL, AA 1878, 1888 33 NL 1979 1
Games per league
K
+NameLeague(s)YearsGamesRef(s) NA 1875 1 NL 1905 1 AL 1977–1999 2815 NL, FL 1909–1910, 1914 350 AL 1995 6 NL 1906 1 MLB 1999–2001 205 AL 1978–1979 7 NL, AA, PL 1880–1882, 1884–1885, 1887, 1890, 1892–1896 243 NL 1910 1 AA, NL 1887–1888, 1890, 1893 9 NA 1872, 1875 2 AL 1978–1979 12 ^ MLB 2025–present 15 NL 1879 1 MLB 2001–2005 269 NL 1877 1 NL, MLB 1991–2019 3276 NL 1905 1 AL 1979 7 UA 1884 3 NL, AA 1882–1888, 1897 626 NL, PL 1881, 1890, 1892–1893 7 AL 1905 67 NL 1904 19 NL, AL 1884, 1910 3 NL 1893 1 NA, NL 1872, 1876–1877 14 NA 1875 2 AL 1908–1910 265 NL, AA, AL 1888–1891, 1903 246 NL 1963–1989 3630 NL 1896–1897 2 AA 1887 1 AL 1991 1 AL 1904 162 AL 1960–1969 1227 NL 1892 2 NL 1881 6 AA 1888 1 AL 1979 7 NL 1902 1 NL, AL 1890, 1899, 1905–1906 4 NL 1942 1 AL 1991, 1995 7 AA 1886 4 * NL 1905–1941 5372 MLB 2000–2003 186 NL 1892 1 NL 1901 1 NL 1893 1 AL 1991 1 AA, NL 1891, 1895 5 MLB 2001–2024 2091 NA 1875 3 NL, AA, PL 1876, 1887–1890 212 NL 1892 1 NA 1873 1 AL 1933–1940 1195 AL 1976–1999 3255 NL 1887 1 ^ NL, MLB 1998–present 2975 AL 1968–1984 2227
Games per league
L
+NameLeague(s)YearsGamesRef(s) NL 1896 46 NA 1875 1 NL 1995 1 NL, MLB 1999–2002 183 NL 1955–1972 2875 NL 1883 86 FL 1915 3 NL 1908 4 AL 1979 3 NL 1899–1900, 1902 130 AA 1884 1 AL 1978–1979 3 NA, NL 1873, 1876 2 AA 1882, 1885 3 NL 1979 5 AA 1884 7 NL 1882 1 NL 1979 27 NL, MLB 1989–2023 3639 AL 1978–1979 2 PL 1890 28 AL 1901 1 NL 1981 2 UA 1884 3 NL 1900 1 NA 1871–1874 15 ^ MLB 2016–present 1122 NA 1872–1873, 1875 4 NA 1872 1 AL 1984–1986 78 AL 1978 1 NA 1871 3 AL 1979 16 AA 1882 2 NL 1879–1880 9 ^ MLB 2017–present 853 NL 1914 31 NL 1907 1 AL 1961 166 AA 1884 1 ^ MLB 2013–present 1331 ^ MLB 2017–present 652 NA 1873–1874 2 AL, NL 1979 8 MLB 2011–2012 10 NL 1893, 1895 32 NL 1992–1993 12 NL 1897 1 AL, NL 1979 17 NA 1871 1 AL 1905–1906 2 NA 1872–1873 3 AL 1969–1979 1668 NL 1984 2 AL 1995 6 NL 1905–1906 5 NL, AL 1978–1979 35 NA 1873 1 AA 1884 1 NL 1888–1899, 1902 1325 AA 1891 1 AA 1890 3
Games per league
M
+NameLeague(s)YearsGamesRef(s) AL 1979 1 AL 1903 1 NA, AA 1873–1875, 1886 34 ^ MLB 2020–present 379 AL 1979 1 AA, NL 1886, 1891–1892 39 PL 1890 1 NL 1882 1 NL 1928 148 NL 1929–1947 2812 NL 1910 1 AA 1882–1884, 1887 30 NL 1877 4 NL 1979, 1984 8 AA, NL 1891–1892 65 ^ MLB 2017–present 825 NA, NL 1875, 1884, 1892 17 AA 1888 3 NA 1875 4 NL 1902 1 AL 1969–1983 2159 AL 1995 6 NL, AL, FL 1899, 1901, 1914 297 NL 1881 1 NL 1886, 1893 3 NA 1871 1 UA, NL 1884, 1886 41 AL 1935 96 AL 1979 3 ^ NL, MLB 1999–present 3117 NL, MLB 1981–2009 3707 AA 1887 2 NA 1871, 1873–1874 7 NA, NL 1871, 1873, 1875–1876 10 NL 1991 1 NL 1876 1 AL 1995 7 NA, NL, AA, PL 1871, 1873–1876, 1880, 1882, 1888, 1890–1891 155 NL 1901, 1907 3 AA 1888 1 NL, AL 1978–1979 35 FL 1914 1 NA 1875 3^ MLB 2014–present 1114 NL 1893 1 AA 1887 2 1871 1 NL 1893 1 NL, AL 1899, 1901–1902 3 MLB 2004 1 AL 1979 4 NL 1921, 1923 8 UA, NL 1884–1886 13 AL 1905 148 AA 1889 1 AA, NL 1889, 1896 2 AA 1882 1 NL 1890 1 NL 1896 1 AL, MLB 1981–2013 4236 FL, AL, NL 1914–1915, 1917, 1919–1929 1982 AA 1888 1 NL 1885 1 AL 1970–1999 4023 MLB 2020–2021 31 NA 1872 1 NL 1892 7 NL 1890, 1897 126 NA 1872 1 NA 1872 1 NL 1895, 1897–1899 572 AL 1991 1 NL 1877 6 NL 1896–1897 30 NL 1896 2 NL 1895, 1899 112 NA 1872, 1875 2 NL, AA 1876, 1882, 1884 6 AA 1888–1889 3 NL 1900 1 NL 1897 4 * AL 1925–1954 4425 AL 1912–1913 98 NL 1930–1931, 1933–1934 440 NL, AL 1886–1887, 1894, 1896–1897, 1901, 1905 12 UA 1884 1 NL 1888 1 AL, MLB 1974–2001 3514 AA 1882 1 AL 1946–1965 2976 NL 1886 1 NL 1929 155 NL 1893 42 NL 1924–1927 447 AA 1891 19 (shortstop) UA 1884 1 (umpire) AA 1882 1 NA, NL, AA 1872–1876, 1878–1880, 1882–1885, 1889–1890 435 NA 1871, 1873 3 NA 1871 1 AA, NL 1890, 1893 2 UA 1884 2 NA, NL 1874, 1876 4 AL 1979 15 AA 1883 45 AA, NL 1886–1894 952 NL 1893 2 NL 1971–1995 3396 AA 1884, 1888 2 NA 1871, 1873, 1875 3 NA 1875 1 NL 1877 2 NL, MLB 1992–2022 3303 NL 1894 1 NL, AA 1876–1877, 1887 8 NL 1895–1896 4 NL 1876 1 NL 1978 1 NL 1903 1 NL 1896 1 AL, MLB 1987–2009 2594 AL 1976–1999 3121 AA 1884 1 AL 1979 15 NL 1905 1 ^ MLB 2020–present 601^ MLB 2023–present 195 AL 1987 2 ^ AL, MLB 1997–present 3419 ^ MLB 2019–present 544 NL 1979 3 AA 1884 2 NL 1884 1 NL 1893, 1896 6 AL 1979 12 NL 1879 9 NA 1872–1873 2 NL 1934 1 PL 1890 1 NL 1877 1 NA 1871–1873 26 NL 1979 6 NA 1872 3 NA 1875 3 AA 1887 3 NL 1892 32 NA 1874–1875 4 AL 1931 1 NL, MLB 1974, 1976–2009 4369 UA 1884 1 AL 1903 2 ^ MLB 2020–present 511^ MLB 2014–present 1387 NL 1903–1904, 1910, 1918 368 NL 1918–1939 3181 1901 1 AA 1884 3 AL 1972–1975 623 AL 1917–1926, 1929–1940 3047 NL 1891, 1896 12 NL 1895, 1897 2 NL 1876 4 AL, MLB 1979–2001 2660 AA 1884, 1886 9 ^ MLB 2020–present 692 NA 1873, 1875 5 MLB 2005, 2008–2010 37 NAL 1947–1948 AA 1884 2 AL 1979 11 NL 1979 3 ^ MLB 2006–present 1918 NL 1876 1 AL 1979 4 AA, NL 1888, 1893, 1897 5 AL 1915 36 AA, NL 1891, 1893 5 NL, AL, FL 1909, 1911, 1915 222 NL 1895 1 NA, NL 1873–1875, 1886 7 NL 1880 6 FL 1914 2 AA 1887 4 NL 1886, 1893, 1896, 1898 6 NL 1895, 1897 2 AL 1991 1 NL 1894–1895, 1900, 1905, 1910 122 NL 1886 1 NL 1979 13
Games per league
See also List of Major League Baseball umpires (A–F) List of Major League Baseball umpires (N–Z) List of Major League Baseball umpiring leaders
Notes
References
External links Complete list of MLB umpires via Retrosheet Umpire cards from Sporting News via Retrosheet