CREATE TABLE table_46027 ("Date" TEXT, "Time" TEXT, "Score" TEXT, "Set 1" TEXT, "Set 2" TEXT, "Set 3" TEXT, "Total" TEXT)

Set 1 of 25 20, what was Set 2?
SELECT "Set 2" FROM table_46027 WHERE "Set 1" = '25–20'
SELECT "Set 2" FROM "table_46027" WHERE "Set 1" = '25–20'