Bobby Cramer debuted on September 13, 2010 and played his final game on June 9, 2011.
Bobby Doerr debuted on April 20, 1937 and played his final game on September 7, 1951.
Bobby Abreu debuted on September 1, 1996 and played his final game on October 2, 2012.
Bobby Avila debuted on April 30, 1949 and played his final game on September 29, 1959.
Bobby Bonilla debuted on April 9, 1986 and played his final game on October 7, 2001.
Bobby Del Greco debuted on April 16, 1952, playing for the Pittsburgh Pirates at Forbes Field; he played his final game on May 8, 1965, playing for the Philadelphia Phillies at Connie Mack Stadium.
NFL player John Greco played for Toledo.
Bobby Crosby debuted on September 2, 2003 and played his final game on August 21, 2010.
Bobby Etheridge debuted on July 16, 1967 and played his final game on October 2, 1969.
Bobby Cramer debuted on September 13, 2010 and played his final game on June 9, 2011.
Bobby Doerr debuted on April 20, 1937 and played his final game on September 7, 1951.
Bobby Abreu debuted on September 1, 1996 and played his final game on October 2, 2012.
Bobby Avila debuted on April 30, 1949 and played his final game on September 29, 1959.
Bobby Bonilla debuted on April 9, 1986 and played his final game on October 7, 2001.
Bobby Adams debuted on April 16, 1946 and played his final game on April 22, 1959.
Bobby Ayala debuted on September 5, 1992 and played his final game on October 2, 1999.
Bobby Balcena debuted on September 16, 1956 and played his final game on September 29, 1956.