New York Mets: O

Charlie O’Brien 1990-1993	Tom O’Malley 1989-1990	Alex Ochoa 1995-1997
Jose Offerman 2005	Bob Ojeda 1986-1990	John Olerud 1997-1999
Darren Oliver 2006	Jose Oquendo 1983-1984	Rey Ordonez 1996-2002
Jesse Orosco 1978, 1981-87	Joe Orsulak 1993-1995	Junior Ortiz 1983-1984
Brian Ostrosser 1973	Ricky Otero 1995	Amos Otis 1967, 1969
Henry Owens 2006	Rick Ownbey 1982-1983