Denny Williams debuted on April 15, 1921, playing for the Cincinnati Reds at Crosley Field; he played his final game on July 18, 1928, playing for the Boston Red Sox at Fenway Park I.
Denny Bautista debuted on May 25, 2004 and played his final game on August 4, 2010.
Jerry Denny debuted on May 2, 1881 and played his final game on July 10, 1894.
Denny Doyle debuted on April 7, 1970 and played his final game on September 30, 1977.
Denny Clare debuted on September 14, 1872 and played his final game on September 16, 1872.
John Denny debuted on September 12, 1974 and played his final game on August 18, 1986.
Denny Williams played in 52 games at outfield for the Boston Red Sox in 1925, starting in none of them. He made 117 putouts, had 4 assists, and committed 6 errors, equivalent to .115 errors per game (estimate based on total games played in). He had one double play.
Denny Walling debuted on September 7, 1975, playing for the Oakland Athletics at Oakland Coliseum; he played his final game on April 10, 1992, playing for the at .
Denny Clare debuted on September 14, 1872, playing for the Brooklyn Atlantics at Capitoline Grounds; he played his final game on September 16, 1872, playing for the Brooklyn Atlantics at Capitoline Grounds.
Denny Riddleberger debuted on September 15, 1970, playing for the Washington Senators at R.F.K. Stadium; he played his final game on September 24, 1972, playing for the Cleveland Indians at Cleveland Stadium.
Denny Sothern debuted on September 10, 1926, playing for the Philadelphia Phillies at Baker Bowl; he played his final game on September 21, 1931, playing for the Brooklyn Robins at Ebbets Field.
Denny Lemaster debuted on July 15, 1962, playing for the Milwaukee Braves at County Stadium; he played his final game on June 21, 1972, playing for the Montreal Expos at Jarry Park.
Denny Harriger debuted on June 16, 1998, playing for the Detroit Tigers at Tiger Stadium; he played his final game on June 28, 1998, playing for the Detroit Tigers at Tiger Stadium.