CREATE TABLE table_22572 ("Episode #" FLOAT, "Air date" TEXT, "Team 1" TEXT, "Players left after Round 1" TEXT, "Team 2" TEXT)

How many times was team 1 the wykeham wonderers?
SELECT COUNT("Players left after Round 1") FROM table_22572 WHERE "Team 1" = 'Wykeham Wonderers'
SELECT COUNT("Players left after Round 1") FROM "table_22572" WHERE "Team 1" = 'Wykeham Wonderers'