This Day in Golf History: August 20
On this date in 1944, Bob Hamilton pulled off one of golf’s greatest upsets at Manito Golf & Country Club in Spokane, Washington, when he defeated all-time great Byron Nelson, 1 up, in the PGA Championship 36-hole final. The much more heralded Nelson could not get the edge on Hamilton; the two finished the first 18 holes tied. Nelson would win the following year, 4&3, versus Sam Byrd.