CREATE TABLE table_62730 ("Result" TEXT, "Opponent" TEXT, "Type" TEXT, "Rd. ,  Time" TEXT, "Date" TEXT, "Location" TEXT)

Who was the opponent with the loss in Westbury, NY?
SELECT "Opponent" FROM table_62730 WHERE "Result" = 'loss' AND "Location" = 'westbury, ny'
SELECT "Opponent" FROM "table_62730" WHERE "Location" = 'westbury, ny' AND "Result" = 'loss'