David Leon Holmes (January 7, 1924 â August 25, 1999) was an American football player, coach, and college athletics administrator. He was the head coach football coach at Eastern Washington State CollegeâÂÂnow known as Eastern Washington UniversityâÂÂfrom 1963 to 1967, where his record was 34âÂÂ13âÂÂ1. Holmes then went on to the University of Hawaii (1968âÂÂ1973), where he still holds the record for highest career winning percentage (.718). Under Holmes, Hawaii never had a losing season. Holmes was a graduate of Tonasket High School and Whitworth College in Spokane, Washington. Holmes began and ended his head coaching career as a high school coach in Spokane. Prior to his tenure at Eastern Washington, he was the head coach at North Central High School, where he compiled a 35âÂÂ28âÂÂ4 record. Holmes finished his coaching career at University High School. His record at University was 60âÂÂ38âÂÂ3 from 1974 to 1984. His career prep record was 95âÂÂ66âÂÂ7. Holmes died on August 25, 1999, at the age of 75 of an apparent heart attack while fly fishing in Northern Idaho.