Walter Plock debuted on August 21, 1891, playing for the Philadelphia Phillies at Philadelphia Baseball Grounds; he played his final game on August 22, 1891, playing for the Philadelphia Phillies at Philadelphia Baseball Grounds.
Walter Alston debuted on September 27, 1936 and played his final game on September 27, 1936.
Walter Ancker debuted on September 3, 1915 and played his final game on September 14, 1915.
Walter Anderson debuted on May 14, 1917 and played his final game on May 2, 1919.
Walter Barbare debuted on September 17, 1914 and played his final game on October 1, 1922.
Walter Beall debuted on September 3, 1924 and played his final game on June 12, 1929.
Walter Bernhardt debuted on July 16, 1918 and played his final game on July 16, 1918.
Walter Blair debuted on September 17, 1907 and played his final game on September 29, 1915.
Walter Brown debuted on May 16, 1947 and played his final game on September 24, 1947.
Walter Carlisle debuted on May 8, 1908 and played his final game on May 11, 1908.
Walter Clarkson debuted on July 2, 1904 and played his final game on April 28, 1908.
Walter Coleman debuted on September 25, 1895 and played his final game on September 25, 1895.
NFL player Walter Thurmond played for Oregon.