CREATE TABLE table_1170 ("Nationality" TEXT, "Player" TEXT, "Year" FLOAT, "Wins" FLOAT, "Masters" TEXT, "U.S. Open" TEXT, "Open Ch." TEXT, "PGA Ch." TEXT)

Which player's results were T6 in the PGA Ch., T4 in the Masters and T8 at the U.S. Open?
SELECT "Player" FROM table_1170 WHERE "PGA Ch." = 'T6' AND "Masters" = 'T4' AND "U.S. Open" = 'T8'
SELECT "Player" FROM "table_1170" WHERE "Masters" = 'T4' AND "PGA Ch." = 'T6' AND "U.S. Open" = 'T8'