CREATE TABLE table_15508 ("Date" TEXT, "Opponent" TEXT, "Score" TEXT, "Loss" TEXT, "Attendance" FLOAT, "Series" TEXT)

What was the attendance when the series was at 0-1?
SELECT "Attendance" FROM table_15508 WHERE "Series" = '0-1'
SELECT "Attendance" FROM "table_15508" WHERE "Series" = '0-1'