
Dave Mitroff, joins the Cornerstone athletic program staff, with more than 800 games of experience coaching. Before completing his degree at Bethel University in 1983 in business administration he played baseball while attending Bethel from 1979-82.
He has served as assistant varsity coach at Prairie Ridge High School in Crystal Lake, Ill., for the past two years. In 2008-2009 he was head coach of Illinois Select Baseball. From 2001-2007 he held the position of head baseball coach of the McHenry County Hurricanes.
Mitroff has been a member of the American Baseball Coaches Association for 13 years and served as head coach at Arlington Cardinals Summer collegiate/Semi-pro team for seven years. The team won the national championship in 1989.
He has coached multiple teams to youth championships and nationally ranked tournament teams, served as vice president of operations for McHenry County Hurricanes from 2000-2006 and created a community fundraising program called P.I.T.C.H. (Players Investing Toward Community Help).
In addition, he created and developed the Leadership Summit for Illinois Baseball from 2000-2005, coached Illinois Select Baseball from 2006 to 2010, created a national showcase event in Minneapolis, Minn., (Metrodome 2006-2010) featuring the best high school prospects from Illinois, Minnesota and Wisconsin.
Some of his proudest moments include serving as head coach of the 1994 National Champion Chi-town Cardinals and back to back Fox Valley Conference Champions in 2009 and 2010.
| Cornerstone at | |
| NAIA Outdoor National Championships, May 23-25 | |
| Cornerstone at | |
| NAIA Outdoor National Championships, May 23-25 | |
| Cornerstone at | No Team Score |
| GVSU Last Chance | |
| results | |
| Cornerstone at | No Team Score |
| North Central Dr. Keeler Invitational | |
| Cornerstone at | No Team Score |
| GVSU Second to Last Chance | |
| results | |
| Cornerstone at | No Team Score |
| North Central Dr. Keeler Invitational | |
| Cornerstone at | No Team Score |
| GVSU Second to Last Chance | |
| results | |
| Cornerstone at | No Team Score |
| Aquinas Twilight | |
| results | |
| Cornerstone at | 8th of 9 |
| WHAC Championship hosted by Aquinas @ Scott Lake Country Club | |
| results | |
| Cornerstone at | 8th of 9 |
| WHAC Championship hosted by Aquinas @ Scott Lake Country Club | |
| results | |
| Cornerstone at | No Team Score |
| WHAC Championships | |
| results | |
| Cornerstone at | No Team Score |
| WHAC Championships | |
| results | |
| University of Northwestern Ohio at | 3 |
| Cornerstone | 10 |
| stats | |
| Cornerstone vs | 3 |
| Davenport University | 6 |
| NAIA Unaffiliated Regional Tournament | |
| stats | |
| Cornerstone vs | 0 |
| Davenport University | 9 |
| NAIA Unaffiliated Regional Tournament | |
| stats | |
| Cornerstone at | No Team Score |
| Hillsdale Gina Relays | |
| results | |
| Cornerstone at | No Team Score |
| Hillsdale Gina Relays | |
| results | |
| Cornerstone at | No Team Score |
| Hillsdale Gina Relays | |
| results | |
| Cornerstone at | No Team Score |
| Hillsdale Gina Relays | |
| results | |
| Muskegon CC at | 7 |
| Cornerstone | 1 |
| Muskegon CC at | 9 |
| Cornerstone | 1 |
| Western Michigan University Club Team at | Cncl |
| Cornerstone | |
| Cornerstone at | 6th of 8 |
| WHAC Championship hosted by Davenport @ Stonewater Country Club | |
| recap | |
| Spring Arbor University at | 9 |
| Cornerstone | 0 |
| Orchard Hills | |
| stats | |
| Concordia University at | Cncl |
| Cornerstone | |
| Concordia University at | Cncl |
| Cornerstone |
| Cornerstone at | 1 |
| University of Northwestern Ohio | 8 |
| stats | |
| Cornerstone at | 0 |
| University of Northwestern Ohio | 9 |
| stats | |
| Cornerstone at | No Team Score |
| GVSU Al Owens Classic | |
| results | |
| Cornerstone at | No Team Score |
| GVSU Al Owens Classic | |
| results | |
| Cornerstone at | 0 |
| Aquinas College | 9 |
| Riverview Athletic Club | |
| stats | |
| Cornerstone at | Cncl |
| Muskegon CC |
| Cornerstone at | Cncl |
| Muskegon CC |
| Cornerstone at | 0 |
| Aquinas College | 9 |
| Orchard Hills | |
| stats | |
| Davenport University at | 8 |
| Cornerstone | 4 |
| Spring Arbor University at | Cncl |
| Cornerstone | |
| Orchard Hills | |
| Indiana Institute of Technology at | 5 |
| Cornerstone | 4 |
| Orchard Hills | |
| stats | |
| Indiana Institute of Technology at | 9 |
| Cornerstone | 0 |
| Orchard Hills | |
| stats | |
| Cornerstone at | 5th of 6 |
| Hosted by Siena Heights @ Hantz Country Club | |
| Cornerstone at | Rain |
| Furniture City Classic hosted by Calvin College @ Thornapple Pointe Golf Club | |
| Western Michigan University Club Team at | Cncl |
| Cornerstone | |