Dennis Roisum
1994 Hall of Fame Inductee
Glencoe, MN
Glencoe, MN
Dennis Roisum grew up on a farm in rural Pennock, Minnesota. He played baseball, basketball and football at Kerkhoven High School, serving as captain and earning all-conference in all 3 sports. This foundation evolved into a lifetime involving amateur play, decades of coaching, and a lifelong commitment to the stewardship of the game.
After competing at Kerkhoven High School and St. Cloud State College, Roisum became a mainstay of the Minnesota amateur scene, competing with Kerkhoven, Norway Lake, and Hector. Roisum’s leadership emerged early when he took on the responsibility of managing an amateur team at the age of 18, a precursor to his long-standing role as a mentor in the sport.
Known primarily as a pitcher and shortstop, Roisum was a perennial postseason threat. He appeared in numerous State Tournaments, often being called upon as a drafted pitcher to bolster tournament rotations. His endurance and competitive spirit are perhaps best highlighted by his performance on the mound, pitching a complete 20-inning game, plus by his pitching in two separate 20-inning State Tournament contests.
Dennis' impact on Minnesota sports extended far beyond his playing days. He dedicated 34 years to education and athletics as a Social Studies teacher and coach for Sartell, Hector, and Glencoe-Silver Lake. His coaching accolades include being named Section Baseball Coach of the Year and receiving the "Retired Coach of the Year" honor from the High School Coaches Association.
A tireless advocate for the infrastructure of the game, Roisum gained a reputation for building or rebuilding the playing fields for every team he was associated with, ensuring a lasting physical legacy for future players. His administrative contributions were equally significant, notably serving as Chairman for the State Tournament when it was hosted in Glencoe in 1996.
Transitioning from the dugout to the umpire’s mask, Roisum began officiating amateur baseball in 1979. He has served five different officiating associations and has worked State Tournaments at every level, including championship games. His excellence on the field earned him recognition as a "Distinguished Official of the Year" by high school coaches.
Outside of baseball, Roisum remains an active member of his community. His volunteer efforts include work with Habitat for Humanity, the Salvation Army, and the McLeod County Food Shelf. He is also a dedicated member of Christ Lutheran Church and has been recognized as the "Volunteer of the Year" for the city of Glencoe.
A true student of the game, Roisum has visited every Major League stadium, every Spring Training site, and all Winter League sites in Hawaii. He also enjoys traveling, golfing, and supporting the athletic endeavors of his daughters and grandchildren. Dennis and his wife, Linda, have been married since 1967 and share a large, active family including two daughters, six grandchildren, and a great-grandson.
His lifetime of involvement has also earned him inductions into the Minnesota State High School Baseball Coaches Hall of Fame and the Glencoe-Silver Lake High School Hall of Fame. Dennis is also the current president of the Minnesota Amateur Baseball Hall of Fame board.
After competing at Kerkhoven High School and St. Cloud State College, Roisum became a mainstay of the Minnesota amateur scene, competing with Kerkhoven, Norway Lake, and Hector. Roisum’s leadership emerged early when he took on the responsibility of managing an amateur team at the age of 18, a precursor to his long-standing role as a mentor in the sport.
Known primarily as a pitcher and shortstop, Roisum was a perennial postseason threat. He appeared in numerous State Tournaments, often being called upon as a drafted pitcher to bolster tournament rotations. His endurance and competitive spirit are perhaps best highlighted by his performance on the mound, pitching a complete 20-inning game, plus by his pitching in two separate 20-inning State Tournament contests.
Dennis' impact on Minnesota sports extended far beyond his playing days. He dedicated 34 years to education and athletics as a Social Studies teacher and coach for Sartell, Hector, and Glencoe-Silver Lake. His coaching accolades include being named Section Baseball Coach of the Year and receiving the "Retired Coach of the Year" honor from the High School Coaches Association.
A tireless advocate for the infrastructure of the game, Roisum gained a reputation for building or rebuilding the playing fields for every team he was associated with, ensuring a lasting physical legacy for future players. His administrative contributions were equally significant, notably serving as Chairman for the State Tournament when it was hosted in Glencoe in 1996.
Transitioning from the dugout to the umpire’s mask, Roisum began officiating amateur baseball in 1979. He has served five different officiating associations and has worked State Tournaments at every level, including championship games. His excellence on the field earned him recognition as a "Distinguished Official of the Year" by high school coaches.
Outside of baseball, Roisum remains an active member of his community. His volunteer efforts include work with Habitat for Humanity, the Salvation Army, and the McLeod County Food Shelf. He is also a dedicated member of Christ Lutheran Church and has been recognized as the "Volunteer of the Year" for the city of Glencoe.
A true student of the game, Roisum has visited every Major League stadium, every Spring Training site, and all Winter League sites in Hawaii. He also enjoys traveling, golfing, and supporting the athletic endeavors of his daughters and grandchildren. Dennis and his wife, Linda, have been married since 1967 and share a large, active family including two daughters, six grandchildren, and a great-grandson.
His lifetime of involvement has also earned him inductions into the Minnesota State High School Baseball Coaches Hall of Fame and the Glencoe-Silver Lake High School Hall of Fame. Dennis is also the current president of the Minnesota Amateur Baseball Hall of Fame board.