CREATE TABLE table_203_134 (id DECIMAL, "place" TEXT, "player" TEXT, "country" TEXT, "score" TEXT, "to par" DECIMAL)

who had the least number of strokes at the 2010 us open ?
SELECT "player" FROM table_203_134 ORDER BY "score" LIMIT 1
SELECT "player" FROM "table_203_134" ORDER BY "score" NULLS FIRST LIMIT 1