SELECT score_in_the_final FROM table_23235546_1 WHERE championship = "Australian Open" AND opponent_in_the_final = "Mats Wilander"
Berapa skor di final ketika Mats Wilander adalah lawan di Australia Terbuka?
CREATE TABLE table_23235546_1 (score_in_the_final VARCHAR, championship VARCHAR, opponent_in_the_final VARCHAR)