Billy Butler debuted on May 1, 2007, playing for the Kansas City Royals at Kauffman Stadium; he played his final game on September 29, 2013, playing for the Kansas City Royals at Kauffman Stadium.
Billy Alvord debuted on April 30, 1885 and played his final game on July 8, 1893.
Billy Beane debuted on September 13, 1984 and played his final game on October 1, 1989.
Billy Bowers debuted on April 24, 1949 and played his final game on June 9, 1949.
Billy Sunday played for the Chicago White Stockings, now known as the Chicago Cubs, from 1883 to 1890. During his time with the team, he became known for his speed and energetic playing style. After his baseball career, he transitioned into a successful evangelist.
Billy Urbanski debuted on July 4, 1931, playing for the Boston Braves at Braves Field; he played his final game on April 23, 1937, playing for the at .
Billy Sunday was an outfielder for the Chicago White Stockings (now the Cubs) between 1883-1887.
Billy Alvord debuted on April 30, 1885 and played his final game on July 8, 1893.
Billy Arnold debuted on April 26, 1872 and played his final game on May 2, 1872.
Billy Ashley debuted on September 1, 1992 and played his final game on July 30, 1998.
Billy Baldwin debuted on July 29, 1975 and played his final game on September 28, 1976.
Billy Barnie debuted on May 7, 1874 and played his final game on June 28, 1886.
Billy Beane debuted on September 13, 1984 and played his final game on October 1, 1989.
Billy Bowers debuted on April 24, 1949 and played his final game on June 9, 1949.
Billy Brewer debuted on April 8, 1993 and played his final game on October 2, 1999.
Billy Buckner debuted on August 25, 2007 and played his final game on July 23, 2013.
Billy Burke debuted on April 30, 1910 and played his final game on September 26, 1911.
Billy Campbell debuted on April 17, 1905 and played his final game on August 23, 1909.