Mark Hayes (golfer) Mark Hayes (golfer) Mark Stephen Hayes (July 12, 1949 – July 17, 2018) was an American professional golfer. He had three victories on the PGA Tour in the 1970s, including the 1977 Tournament Players Championship. He played in the 1979 Ryder Cup as a late replacement for Tom Watson. Born in Stillwater, Oklahoma, Hayes played collegiately at Oklahoma State University, where he was a two-time All-American. He won the Sunnehanna Amateur in 1972. Hayes won three times on the PGA Tour: the Byron Nelson Golf Classic and Pensacola Open in 1976 and the Tournament Players Championship in 1977. He also
1980 Open Championship 40, tied for fourth. He won at Muirfield in 1966 and was runner-up by a stroke in 1972. This was the first Open scheduled to end on a Sunday, with a Thursday start. The Open previously began on Wednesday and ended on Saturday. Prior to 1966, the final two rounds were scheduled for Friday. "Thursday, 17 July 1980" "Friday, 18 July 1980" Amateurs: "Sigel (+2)", Rafferty (+9), McLean (+10), Mitchell (+10), Evans (+11), Gallagher (+12), Way (+12), Boxall (+13), McEvoy (+13), Deeble (+14), McCathie (+17), Hay (+19) "Saturday, 19 July 1980" Amateurs: "Sigel (+5)" "Sunday, 20 July 1980" Amateurs: Sigel