CREATE TABLE table_45926 ("Outcome" TEXT, "Year" FLOAT, "Championship" TEXT, "Surface" TEXT, "Opponent in the final" TEXT, "Score in the final" TEXT)

Which Outcome has a Year larger than 1939, and an Opponent in the final of frank kovacs?
SELECT "Outcome" FROM table_45926 WHERE "Year" > '1939' AND "Opponent in the final" = 'frank kovacs'
SELECT "Outcome" FROM "table_45926" WHERE "Opponent in the final" = 'frank kovacs' AND "Year" > '1939'