Rubuta ci gaba don wannan sakin layi - An yi gasar Major League Baseball ta 1903 daga Afrilu 16 zuwa Oktoba 13, 1903. Pittsburgh Pirates da Boston Amurkawa sune zakaran kakar wasa ta National League da American League, bi da bi. Daga nan sai Amurkawa suka doke 'yan fashin teku a gasar cin kofin duniya ta farko ta zamani.
, wasanni biyar zuwa uku.