Robert Perez debuted on July 20, 1994, playing for the Toronto Blue Jays at Skydome; he played his final game on July 2, 2001, playing for the Milwaukee Brewers at Miller Park.
Robert Perez played in just one game at designated hitter for the New York Yankees in 2001 and did not start. , equivalent to 0 errors per game (estimate based on total games played in).
Robert Perez played in 2 games at designated hitter for the Toronto Blue Jays in 1996, starting in none of them. , equivalent to 0 errors per game (estimate based on total games played in).
Robert Perez played in 7 games at designated hitter for the Toronto Blue Jays in 1997, starting in none of them. , equivalent to 0 errors per game (estimate based on total games played in).
Robert Andino debuted on September 4, 2005 and played his final game on May 22, 2013.
Robert Armstrong debuted on June 26, 1871 and played his final game on August 29, 1871.
Robert Brown debuted on July 29, 1874 and played his final game on August 31, 1874.
Robert Carson debuted on May 18, 2012 and played his final game on August 28, 2013.
Robert Coello debuted on September 6, 2010 and played his final game on September 28, 2013.
Robert Dodd debuted on May 28, 1998 and played his final game on June 16, 1998.
Robert Eenhoorn debuted on April 27, 1994 and played his final game on September 28, 1997.
Robert Ellis debuted on September 12, 1996 and played his final game on August 16, 2003.
Robert Fick debuted on September 19, 1998 and played his final game on September 29, 2007.