CREATE TABLE table_name_61 (outcome VARCHAR, championship VARCHAR, score_in_the_final VARCHAR)

Which Outcome has a Championship of us championships, and a Score in the final of 5 7, 6 1, 6 3, 6 3?
SELECT outcome FROM table_name_61 WHERE championship = "us championships" AND score_in_the_final = "5–7, 6–1, 6–3, 6–3"
SELECT "outcome" FROM "table_name_61" WHERE "5–7, 6–1, 6–3, 6–3" = "score_in_the_final" AND "championship" = "us championships"