CREATE TABLE table_22050544_1 (winner VARCHAR, dateca VARCHAR, event__number VARCHAR)

Who is the winner of event # 1h and dateca is Apr 2?
SELECT winner FROM table_22050544_1 WHERE dateca = "Apr 2" AND event__number = "1H"
SELECT "winner" FROM "table_22050544_1" WHERE "1H" = "event__number" AND "Apr 2" = "dateca"