CREATE TABLE table_name_44 (rank INT, player VARCHAR, matches VARCHAR)

What is the highest rank for championships with christy heffernan with over 4 matches?
SELECT MAX(rank) FROM table_name_44 WHERE player = "christy heffernan" AND matches > 4
SELECT MAX("rank") FROM "table_name_44" WHERE "christy heffernan" = "player" AND "matches" > 4