Baseball players 318 / 415

Otis Stocksdale (1871)

Otis Thornton (1945)

Otto Bluege (1909)

Otto Hess (1878)

Otto Huber (1914)

Otto Jacobs (1889)

Otto Knabe (1884)

Otto Krueger (1876)

Otto McIvor (1884)

Otto Miller (1889)

Otto Miller (1901)

Otto Rettig (1894)

Otto Vélez (1950)

Otto Vogel (1899)

Otto Williams (1877)

Overton Tremper (1906)

Ovid Nicholson (1888)

Owen Friend (1927)

Owen Kahn (1905)

Owen Scheetz (1913)

Owen Shannon (1879)

Ownie Carroll (1902)

Ox Miller (1915)

Oyster Burns (1864)

Ozzie Canseco (1964)

Ozzie Guillén (1964)

Ozzie Osborn (1946)

Ozzie Smith (1954)

Ozzie Timmons (1970)

Ozzie Van Brabant (1926)

Ozzie Virgil Jr. (1956)

Ozzie Virgil Sr. (1932)

P. J. Forbes (1967)

P. J. Walters (1985)

Pablo Martínez (1969)

Pablo Ozuna (1974)

Pablo Sandoval (1986)

Pablo Torrealba (1948)

Packy Dillon (1853)