Still took part in the 1969 Ryder Cup matches. While playing a match with Dave Hill against Brian Huggett and Bernard Gallacher, Still and Hill lost a hole after Hill putted out of turn. While upset with what took place, Hill later said "well we won. So let's forget about it."[2] In the final singles encounter Jack Nicklaus had Tony Jacklin pick up a missable putt so the match would end in a 16-16 tie.[3]
Still had two top-10 finishes in major championships during his career: a 5th-place finish at the 1970 U.S. Open, and a T-6 at The Masters in 1971. After reaching the age of 50 in 1985, he began play on the Senior PGA Tour and continued to play in this venue until the late 1990s. He lived in Fircrest, Washington where February 12, his birthday, is recognized as Ken Still Day.
Still was elected to the Pacific Northwest Section PGA Hall of Fame in 1995.[4]
In 1964, Still was introduced Los Angeles Dodgers pitcher Sandy Koufax at Wrigley Field; the two developed a close friendship and Koufax was later one of two best mans at Still's wedding to Linda Evans.[5] After Still died on March 19, 2017, Koufax was a pallbearer at his funeral.[6]