Low 18 (63)
– George Payton, second round at Salt Lake CC in Utah, 1947. Finished tied for sixth.
– Ben Hogan, final round at Salt Lake CC in Utah, 1947. Finished tied for 12th.
– George Fazio, 1951, first round at Davenport CC in Iowa. Finished seventh.
– Dr. Cary Middlecoff, final round, Portland GC in Oregon, 1955. Won championship with 272 total.
– E.J. Harrison, third round at Pittsburgh Field Club in Fox Chapel, Pa., 1959. Tied for seventh.
– Bob Goetz, fourth round, Blythefield CC in Belmont, Mich., 1961. Finished tied for seventh.
– Jeff Sluman, third round at Cog Hill in Lemont, 1992. Finished tied for seventh.
– John Adams, third round at Cog Hill, 1993. Finished tied for fourth.
– Dudley Hart, fourth round at Cog Hill, 1998. Finished tied for third.
– Nick Price, first round at Cog Hill, 2000. Lost in playoff with Robert Allenby.
– Stephen Ames, second round at Cog Hill, 2000. Finished tied for 15th.
– Brian Henninger, second round at Cog Hill, 2000. Finished tied for sixth.
Low 36 (130)
– Dr. Cary Middlecoff (64-66), last two rounds at Davenport CC, Iowa, 1951. Finished tied for second.
– Scott Hoch (66-64), last two rounds at Cog Hill, Lemont, 2001. Won championship with 267 total.
Low 54 (199)
– Sam Snead (67-65-67), at Keller GC, 1949. Won championship with 268 total.
Low 72 (267)
– Scott Hoch (69-68-66-64–267), at Cog Hill, 2001.
Largest winning margin
– Mike Brady (291), 1922, at Oakland Hills CC in Michigan, 10 strokes over Jock Hutchison Jr. and Laurie Ayton (tied for second at 301).
