CREATE TABLE table_73419 ("Outcome" TEXT, "Year" FLOAT, "Championship" TEXT, "Surface" TEXT, "Opponent in the final" TEXT, "Score in the final" TEXT)

How many outcomes are listed when the final opponent was Johan Kriek?
SELECT COUNT("Outcome") FROM table_73419 WHERE "Opponent in the final" = 'Johan Kriek'
SELECT COUNT("Outcome") FROM "table_73419" WHERE "Opponent in the final" = 'Johan Kriek'