CREATE TABLE table_2985664_8 (strike_rate VARCHAR2, catches_stumpings VARCHAR2)

What is every strike rate when cathces/stumpings is 13/1?
SELECT strike_rate FROM table_2985664_8 WHERE catches_stumpings = "13/1"
SELECT "strike_rate" FROM "table_2985664_8" WHERE "13/1" = "catches_stumpings"