Roberts grew up in Appleton, Minnesota, where he was a star basketball player. He enrolled at Gustavus Adolphus College in the early 1950s and played four years at halfback and fullback on the school's varsity football team under Coach Lloyd Hollingsworth. He played on three Minnesota Intercollegiate Athletic Conference championship football teams and was selected as an All-MIAC fullback in 1955. He also played basketball and baseball, but not hockey, while he was a student at Gustavus. After college, Roberts served for three-and-a-half years in the United States Marine Corps, reaching the rank of captain. While stationed at Camp Pendleton in California, Roberts began coaching baseball and football. Roberts later recalled, "There is no greater place to learn about leadership than in the Corps." In 1959, Roberts was offered a position as a teacher and coach at Gustavus. He returned to Gustavus in the fall of 1959 and became the school's wrestling coach. After the 1960 football season, Lloyd Hollingsworth resigned, and Roberts was appointed as the new head football coach. He stepped down as the school's wrestling coach in 1962 to focus on the football program. He was the head football coach at Gustavus for five seasons from 1961 to 1965.
Gustavus hockey coach
In 1964, several schools in the Minnesota Intercollegiate Athletic Conference decided to add hockey to the conference's sports programs. Though he had never played or coached hockey before in his life, Roberts was appointed as the school's hockey coach. He later recalled, "I didn't have a winter sport, so I was the new hockey coach. The story was that I couldn't skate. Actually, I had skated occasionally on the Pomme de Terre River growing up in Appleton. We played some shinny hockey, using a pop can as a puck." He also recalled the teasing he received about his unsteadiness on ice skates: "On skates, I was a 30-year-old mite. I would stumble a lot. I started coaching in boots. The players would laugh at me. I was a good handball player. If someone laughed too hard, he had to play me in handball." In an effort to learn the basics of the sport, Roberts bought a book by Dartmouth College coachEddie Jeremiah. Thirty years later, he said of Jeremiah's book, "It's still the best teaching manual ever about hockey." In Roberts' first year as a hockey coach, the 1965 team finished with a record of 1-14. However, Roberts compiled a 16-2 record and won an MIAC championship in 1966. From 1966 to 1978, Roberts' hockey teams compiled a record of 235-64-1 and won 12 of 13 MIAC conference championships. Roberts also served as the chairman and president of the American Hockey Coaches Association and was a member of the NCAA Rules and Hockey Advisory Committees for many years.
Career record and honors
In 33 years as the head coach at Gustavus, Roberts compiled a record of 532 wins, 290 losses and 25 ties. At the time of his retirement in 1996, he ranked first in career wins in NCAA Division III history. As of 2010, he ranks 16th all-time among college men's ice hockey coaches with 532 wins. Roberts has been the recipient of many awards for his accomplishments and contributions to college hockey. His awards include the following:
Roberts was named MIAC Coach of the Year seven times.
In 1985, he was inducted into the Gustavus Adolphus Athlete Hall of Fame for his contributions as an athlete in football, baseball and basketball.
In 1993, the American Hockey Coaches Association awarded the John MacInnes Award to Roberts for his lifetime of contributions to amateur hockey.
In 2009, he received the Hobey Baker Legends of College Hockey Award as one of the all-time greats in the history of college hockey.
The rink at which Gustavus Adolphus currently plays its hockey games has been named the Don Roberts Ice Rink in honor of Roberts.
Personal life
Roberts lived with his wife, Nancy Roberts, in St. Peter, Minnesota. They have four grown children, two of whom played football for Gustavus. He died at the age of 83 on July 24, 2016.