CREATE TABLE table_73373 ("Season" TEXT, "League" TEXT, "Division" TEXT, "GP" FLOAT, "W" FLOAT, "L" FLOAT, "T" FLOAT, "OTL" FLOAT, "SOL" FLOAT, "Pts" FLOAT, "PCT" TEXT, "GF" FLOAT, "GA" FLOAT, "PIM" FLOAT, "Coach ( es ) " TEXT, "Result" TEXT)

How many season did the team lost in round 1 with a GP of 64?
SELECT COUNT("Season") FROM table_73373 WHERE "GP" = '64' AND "Result" = 'Lost in round 1'
SELECT COUNT("Season") FROM "table_73373" WHERE "GP" = '64' AND "Result" = 'Lost in round 1'