Dennis Mantick, a former professional baseball player, passed away unexpectedly from a cardiac event at his home on July 21, 2025. He was 71 years old.
He took fun seriously and was best known for his accomplishments in athletics, coaching, and recreation.
Dennis Mantick’s life has been a journey fueled by two great passions: baseball and parks and recreation.
He got his first summer job at 16 as a playground leader for the local parks department, growing up in La Porte County, Indiana. But at the same time, another dream was taking shape on the baseball diamond.
Mantick played all four years at La Porte High School, earning a scholarship to Western Illinois University. His talent led him to the pros when the Minnesota Twins drafted him in 1975.
Over the next four years, he played in their minor league system, taking the field for affiliates in Reno, Orlando, and Toledo.
Decades later, his baseball legacy was honored when he was inducted into the La Porte High School Hubner Athletic Hall of Fame in February 2024.
As his playing career wound down, Mantick returned to his first love, parks and recreation. He landed his first role in York, Virginia, but his career didn’t stop there.
He joined the Air Force Civil Service, which took him across the globe, including South Korea and England. Eventually, he settled in Peoria, Illinois, where he served as Superintendent of Peoria Recreation for an impressive 24 years.
Moreover, he joined Concordia Peoria, an elementary school, where he worked as a PT PE teacher.
Dennis Mantick’s Unexpected Passing Saddened The Whole Community
Dennis Mantick was a man of unwavering faith, boundless generosity, and enduring love for his family. He passed away at the age of 71.
He lived a life marked by devotion to God, his family, and the numerous young athletes he mentored throughout his seven-decade coaching career.
Dennis found joy in sports from an early age.
His passion never faded, whether swinging a bat in the backyard with his father or fielding grounders with relentless enthusiasm.
He dedicated his life to shaping young minds, coaching not only boys’ baseball and soccer but also girls’ soccer and basketball.
His voice echoed in gymnasiums and across fields, his signature phrase, “bad, bad Mr. Big Toe,” forever etched in the memories of those he coached.
Moreover, Dennis was a patriot at heart and admired American heroes like Sitting Bull and Abraham Lincoln, men who stood firm in their convictions.
He carried that same steadfastness into his own life, whether in his love for storytelling, his quiet acts of kindness, or his unwavering support for his family.
Above all, Dennis believed in the importance of family. He was the dad who never missed a game, recital, or father-daughter dance.
When life threw curveballs, like the time his daughter Kelly mistakenly filled her Corolla with diesel, he responded with calm wisdom.
His legacy lives on in the love he poured into his children, Kyle and Kelly, the joy he found in his granddaughter, McKinnon, and the bond he shared with his wife of many years.
Whenever my wife and I go on vacation, we always try to include a historical aspect to it. Heading to York was the best scenario because I got to live my dream job and be in such a historical place.
Dennis Mantick
Nonetheless, Dennis’ legacy lives on in the lives he touched, the players he inspired, the stories he shared, and the love he gave so freely.
A memorial service will be held at 4:00 p.m. on Sunday, July 27, 2025, at Redeemer Lutheran Church, with visitation from 2:00 p.m. to 4:00 p.m.
Instead of flowers, donations may be made to Concordia Lutheran School (www.concordiapeoria.com/donate), where Dennis taught for five years.
Rest In Peace, Dennis Mantick
In case You Didn’t know
- Dennis William Mantick was born on July 17, 1954, in La Porte, Indiana.
- He stood 183 cm tall and weighed around 77 kg.
