CREATE TABLE table_name_13 (tournament VARCHAR)

What is the 2012 value with A in 2010 at the Tournament of Wimbledon?
SELECT 2012 FROM table_name_13 WHERE 2010 = "a" AND tournament = "wimbledon"
SELECT 2012 FROM "table_name_13" WHERE "a" = 2010 AND "tournament" = "wimbledon"