CREATE TABLE table_50755 ("Year" TEXT, "Total matches" FLOAT, "Total W-L-H" TEXT, "Singles W-L-H" TEXT, "Points won" FLOAT, "Points %" TEXT)

WHAT IS THE POINTS PERCENTAGE WITH A TOTAL OF 1-2-2 RECORD?
SELECT "Points %" FROM table_50755 WHERE "Total W-L-H" = '1-2-2'
SELECT "Points %" FROM "table_50755" WHERE "Total W-L-H" = '1-2-2'