Table schema:
CREATE TABLE table_name_61 (outcome VARCHAR, championship VARCHAR, score_in_the_final VARCHAR)

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