McDermott has already earned a $5,000 donation for North Tama High and he remains in the running for one of the top three prizes -- $50,000 and a $30,000 Samsung tech package for first, $20,000 for second and $10,000 for third.
McDowell, a 2005 Upper Iowa graduate and native of Grinnell, will defend his 3XWrestling heavyweight title in the bout, which is free to the public.
The wrestling card also includes several other singles matches, tag team championships and a women's match. Doors open at 7 p.m.
- The University of Northern Iowa will begin auctioning off 35 banners Monday at 8 a.