Nomeia a menor média com vitórias superiores a 265 e carreira de 1888/89-1913/14 e jogos superiores a 51
CREATE TABLE table_name_38 (average INTEGER, matches VARCHAR, wickets VARCHAR, career VARCHAR)
SELECT MIN(average) FROM table_name_38 WHERE wickets > 265 AND career = "1888/89-1913/14" AND matches > 51