Table schema:
CREATE TABLE table_name_85 (tournament VARCHAR, partner VARCHAR, outcome VARCHAR, score VARCHAR)

Question: Which Tournament has a winner Outcome with a Score of 6–3, 7–5 with Kimberly Po-Messerli as a Partner?
SQL: SELECT tournament FROM table_name_85 WHERE outcome = "winner" AND score = "6–3, 7–5" AND partner = "kimberly po-messerli"