The championship changed to a stroke play format in 1958 .
The championship returned to Cherry Hills in 1985 ; Hubert Green won his second major with a score of 278 ( -- 6 ) , two strokes ahead of defending champion Lee Trevino .
The championship changed to a stroke play format in 1958 and returned to Cherry Hills in 1985 ; Hubert Green won his second major with a score of 278 ( -- 6 ) , two strokes ahead of defending champion Lee Trevino .