Orlando Mercado debuted on September 13, 1982, playing for the Seattle Mariners at Kingdome; he played his final game on September 30, 1990, playing for the Montreal Expos at Stade Olympique.
Orlando Mercado played in just one game at designated hitter for the Seattle Mariners in 1982 and did not start. , equivalent to 0 errors per game (estimate based on total games played in).
Orlando Alvarez debuted on September 1, 1973 and played his final game on June 18, 1976.
Orlando Cabrera debuted on September 3, 1997 and played his final game on September 23, 2011.
Orlando Cepeda debuted on April 15, 1958 and played his final game on September 19, 1974.
Hector Mercado debuted on April 4, 2000, playing for the Cincinnati Reds at Cinergy Field; he played his final game on July 11, 2003, playing for the Philadelphia Phillies at Veterans Stadium.
NFL player Orlando Scandrick played for Boise State.
NFL player Orlando Franklin played for Miami (Fla.).
Orlando Mercado played in 10 games at catcher for the Detroit Tigers in 1987, starting in 8 of them. He played for a total of 198 outs, equivalent to 7.33 9-inning games. He made 40 putouts, had 8 assists, and committed one error, equivalent to .136 errors per 9-inning game. He had one double play. He had 1 passed ball, 3 wild pitches, 5 opponent stolen bases, and 2 opponent caught stealings.
Orlando Alvarez debuted on September 1, 1973, playing for the at ; he played his final game on June 18, 1976, playing for the California Angels at Anaheim Stadium.
Orlando Miller debuted on July 8, 1994, playing for the Houston Astros at Astrodome; he played his final game on September 15, 1997, playing for the Detroit Tigers at Tiger Stadium.
Orlando Gonzalez debuted on June 7, 1976, playing for the Cleveland Indians at Cleveland Stadium; he played his final game on October 5, 1980, playing for the Oakland Athletics at Oakland Coliseum.
Orlando Isales debuted on September 11, 1980, playing for the Philadelphia Phillies at Veterans Stadium; he played his final game on October 5, 1980, playing for the Philadelphia Phillies at Veterans Stadium.