All Players Index
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All Players Index

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Player NameDebut Date
O'Berry, Mike4/8/1979
O'Brien, Billy9/27/1884
O'Brien, Bob4/11/1971
O'Brien, Buck9/9/1911
O'Brien, Charlie6/2/1985
O'Brien, Dan9/4/1978
O'Brien, Darby4/16/1887
O'Brien, Darby6/23/1888
O'Brien, Dink4/26/1923
O'Brien, Eddie4/25/1953
O'Brien, George8/16/1915
O'Brien, Jack5/2/1882
O'Brien, Jack4/14/1899
O'Brien, John4/19/1884
O'Brien, John4/22/1891
O'Brien, Johnny4/19/1953
O'Brien, Pete4/29/1890
O'Brien, Pete9/21/1901
O'Brien, Pete9/3/1982
O'Brien, Ray6/27/1916
O'Brien, Syd4/15/1969
O'Brien, Tom6/14/1882
O'Brien, Tom5/10/1897
O'Brien, Tommy4/24/1943
O'Connell, Danny7/14/1950
O'Connell, Jimmy4/17/1923
O'Connell, John8/22/1891
O'Connell, John8/16/1928
O'Connell, Pat7/22/1886
O'Connor, Andy10/6/1908
O'Connor, Brian5/13/2000
O'Connor, Dan6/3/1890
O'Connor, Frank8/3/1893
O'Connor, Jack4/20/1887
O'Connor, Jack4/9/1981
O'Connor, Johnny9/16/1916
O'Connor, Paddy4/17/1908
O'Connor, Mike4/27/2006
O'Day, Hank5/2/1884
O'Day, Darren3/31/2008
O'Dea, Ken4/21/1935
O'Dea, Paul4/19/1944
O'Dell, Billy6/20/1954
O'Donnell, George4/18/1954
O'Donnell, Harry4/30/1927
O'Donnell, John7/16/1884
O'Donoghue, John9/29/1963
O'Donoghue, John6/27/1993
O'Doul, Lefty4/29/1919
O'Farrell, Bob9/5/1915
O'Flaherty, Eric8/16/2006
O'Hagan, Hal9/24/1892
O'Halloran, Greg5/16/1994
O'Hara, Bill4/15/1909
O'Hara, Kid9/15/1904
O'Hara, Tom9/19/1906
O'Leary, Charley4/14/1904
O'Leary, Dan9/3/1879
O'Leary, Troy5/9/1993
O'Malley, Tom5/8/1982
O'Malley, Ryan8/16/2006
O'Mara, Ollie9/8/1912
O'Meara, Tom9/29/1895
O'Neal, 10/23/1874
O'Neal, Randy9/12/1984
O'Neal, Skinny4/18/1925
O'Neil, Denny6/18/1893
O'Neil, Ed6/20/1890
O'Neil, John4/16/1946
O'Neil, Mickey9/12/1919
O'Neill, Bill5/7/1904
O'Neill, Emmett8/3/1943
O'Neill, Fred5/3/1887
O'Neill, Harry9/15/1922
O'Neill, Harry7/23/1939
O'Neill, J.8/20/1875
O'Neill, Jack4/21/1902
O'Neill, Jim4/15/1920
O'Neill, John9/6/1899
O'Neill, Mike9/20/1901
O'Neill, Paul9/3/1985
O'Neill, Peaches4/16/1904
O'Neill, Steve9/18/1911
O'Neill, Tip5/5/1883
O'Riley, Don6/20/1969
O'Rourke, 7/9/1872
O'Rourke, Charlie6/16/1959
O'Rourke, Frank6/12/1912
O'Rourke, Jim4/26/1872
O'Rourke, Joe4/19/1929
O'Rourke, John5/1/1879
O'Rourke, Mike9/1/1890
O'Rourke, Patsy4/16/1908
O'Rourke, Queenie8/15/1908
O'Rourke, Tim5/27/1890
O'Rourke, Tom5/11/1887
O'Sullivan, Sean6/16/2009
O'Toole, Dennis9/8/1969
O'Toole, Jim9/26/1958
O'Toole, Marty9/21/1908
Oakes, Rebel4/14/1909
Oana, Prince4/22/1934
Oates, Johnny9/17/1970
Obando, Sherman4/10/1993
Oberbeck, Henry5/7/1883
Oberkfell, Ken8/22/1977
Oberlander, Doc5/16/1888
Oberlin, Frank9/20/1906
Obermueller, Wes9/20/2002
Obradovich, Jim9/12/1978
Ochoa, Alex9/18/1995
Ochoa, Ivan7/12/2008
Ock, Whitey9/29/1935
Ockey, Walter5/3/1944
Odenwald, Ted4/13/1921
Odom, Blue Moon9/5/1964
Odom, Dave5/31/1943
Odom, Heinie4/22/1925
Odorizzi, Jake9/23/2012
Odwell, Fred4/16/1904
Oelkers, Bryan4/9/1983
Oeltjen, Trent8/6/2009
Oertel, Chuck9/1/1958
Oeschger, Joe4/21/1914
Oester, Ron9/10/1978
Offerman, Jose8/19/1990
Office, Rowland8/5/1972
Ogando, Alexi6/15/2010
Ogden, Curly7/18/1922
Ogden, Jack6/22/1918
Ogea, Chad5/3/1994
Oglesby, Jim4/14/1936
Oglivie, Ben9/4/1971
Ogrodowski, Bruce4/14/1936
Ogrodowski, Joe4/27/1925
Ohka, Tomokazu7/19/1999
Ohl, Joe7/29/1909
Ohlendorf, Ross9/11/2007
Ohman, Will9/19/2000
Ohme, Kevin4/14/2003
Ojala, Kirt8/18/1997
Ojeda, Augie6/4/2000
Ojeda, Bob7/13/1980
Ojeda, Miguel5/17/2003
Okajima, Hideki4/2/2007
Okrie, Frank4/20/1920
Okrie, Len6/16/1948
Olander, Jim9/20/1991
Oldfield, Dave6/28/1883
Oldham, John9/2/1956
Oldham, Red8/19/1914
Oldis, Bob4/28/1953
Oldring, Rube10/2/1905
Olerud, John9/3/1989
Olin, Frank7/4/1884
Olin, Steve7/29/1989
Oliva, Jose7/1/1994
Oliva, Tony9/9/1962
Olivares, Ed9/16/1960
Olivares, Omar8/18/1990
Oliver, Al9/23/1968
Oliver, Bob9/10/1965
Oliver, Darren9/1/1993
Oliver, Dave9/25/1977
Oliver, Gene6/6/1959
Oliver, Joe7/15/1989
Oliver, Nate4/9/1963
Oliver, Tom4/14/1930
Oliver, Andrew6/25/2010
Oliveras, Francisco5/3/1989
Oliveros, Lester7/1/2011
Olivo, Chi-Chi6/5/1961
Olivo, Diomedes9/5/1960
Olivo, Miguel9/15/2002
Ollom, Jim9/3/1966
Olmedo, Ray5/25/2003
Olmo, Luis7/23/1943
Olmstead, Fred7/2/1908
Olmsted, Al9/12/1980
Olmsted, Hank7/15/1905
Olsen, Barney4/17/1941
Olsen, Kevin9/7/2001
Olsen, Ole4/12/1922
Olsen, Vern9/8/1939
Olsen, Scott6/25/2005
Olson, Greg6/27/1989
Olson, Gregg9/2/1988
Olson, Ivy4/12/1911
Olson, Karl6/30/1951
Olson, Marv9/13/1931
Olson, Ted6/21/1936
Olson, Tim5/30/2004
Olson, Garrett7/4/2007
Olt, Mike8/2/2012
Olwine, Ed6/2/1986
Omogrosso, Brian7/3/2012
Ondrusek, Logan4/5/2010
Onis, Ralph4/27/1935
Onslow, Eddie8/7/1912
Onslow, Jack5/2/1912
Ontiveros, Steve8/5/1973
Ontiveros, Steve6/14/1985
Oquendo, Jose5/2/1983
Oquist, Mike8/14/1993
Oran, Tom5/4/1875
Oravetz, Ernie4/11/1955
Ordaz, Luis9/3/1997
Ordenana, Tony10/3/1943
Ordonez, Magglio8/29/1997
Ordonez, Rey4/1/1996
Orengo, Joe4/18/1939
Orie, Kevin4/1/1997
Orme, George9/14/1920
Orndorff, Jess4/18/1907
Oropesa, Eddie4/2/2001
Orosco, Jesse4/5/1979
Orr, Billy5/3/1913
Orr, Dave5/17/1883
Orr, Pete4/5/2005
Orrell, Joe8/12/1943
Orsatti, Ernie9/4/1927
Orsino, John7/14/1961
Orsulak, Joe9/1/1983
Orta, Jorge4/15/1972
Ortega, Bill9/7/2001
Ortega, Phil9/10/1960
Ortega, Anthony4/25/2009
Ortega, Jose6/8/2012
Ortega, Rafael9/30/2012
Ortenzio, Frank9/9/1973
Orth, Al8/15/1895
Ortiz, Baby9/23/1944
Ortiz, David9/2/1997
Ortiz, Hector9/14/1998
Ortiz, Javier6/15/1990
Ortiz, Jose9/4/1969
Ortiz, Jose9/15/2000
Ortiz, Junior9/20/1982
Ortiz, Luis8/31/1993
Ortiz, Ramon8/19/1999
Ortiz, Roberto9/6/1941
Ortiz, Russ4/2/1998
Ortmeier, Daniel9/5/2005
Orton, John8/20/1989
Orvella, Chad5/31/2005
Orwoll, Ossie4/13/1928
Osborn, Bob9/16/1925
Osborn, Fred6/8/1907
Osborn, Ozzie4/26/1975
Osborne, Bobo6/27/1957
Osborne, Donovan4/9/1992
Osborne, Fred7/14/1890
Osborne, Tiny4/15/1922
Osborne, Wayne4/18/1935
Osburn, Pat4/13/1974
Osgood, Charlie6/18/1944
Osik, Keith4/5/1996
Osinski, Dan4/11/1962
Osoria, Franquelis6/7/2005
Ostdiek, Harry9/10/1904
Osteen, Champ9/18/1903
Osteen, Claude7/6/1957
Osteen, Darrell9/2/1965
Ostendorf, Fred7/16/1914
Oster, Bill8/23/1954
Ostergard, Red6/14/1921
Osterhout, Charlie6/23/1879
Ostermueller, Fritz4/21/1934
Osting, Jimmy5/2/2001
Ostrosser, Brian8/5/1973
Ostrowski, Joe7/18/1948
Ostrowski, Johnny9/24/1943
Osuna, Al9/2/1990
Osuna, Antonio4/25/1995
Oswalt, Roy5/6/2001
Otanez, Willis8/25/1998
Otero, Reggie9/2/1945
Otero, Ricky4/26/1995
Otero, Dan4/7/2012
Otey, Bill9/27/1907
Otis, Amos9/6/1967
Otis, Bill7/4/1912
Otis, Harry9/5/1909
Otsuka, Akinori4/6/2004
Ott, Billy9/4/1962
Ott, Ed6/10/1974
Ott, Mel4/27/1926
Ottavino, Adam5/29/2010
Otten, Jim7/31/1974
Otten, John7/5/1895
Otterson, Billy9/4/1887
Otto, Dave9/8/1987
Ouellette, Phil9/10/1986
Oulliber, Johnny7/25/1933
Outen, Chink4/16/1933
Outlaw, Jimmy4/20/1937
Outman, Josh9/2/2008
Oveida, Juan5/9/2005
Overall, Orval4/16/1905
Overbay, Lyle9/19/2001
Overmire, Stubby4/25/1943
Overy, Mike8/14/1976
Ovitz, Ernie6/22/1911
Owchinko, Bob9/25/1976
Owen, Dave9/6/1983
Owen, Frank4/29/1901
Owen, Larry8/14/1981
Owen, Marv4/16/1931
Owen, Mickey5/2/1937
Owen, Spike6/25/1983
Owens, Eric6/6/1995
Owens, Frank9/11/1905
Owens, Jack9/21/1935
Owens, Jayhawk6/6/1993
Owens, Jim4/19/1955
Owens, Red7/28/1899
Owens, Henry7/7/2006
Owens, Jerry9/11/2006
Owings, Micah4/6/2007
Ownbey, Rick8/17/1982
Oxley, Henry7/30/1884
Oxspring, Chris9/2/2005
Oyler, Andy5/8/1902
Oyler, Ray4/18/1965
Ozmer, Doc5/11/1923
Ozuna, Pablo4/23/2000