NORTON SHORES, MI— The Big Reds headed across town to take on Mona Shores Sailors in the Great American Rivalry game on Friday night. Muskegon defeated Mona Shores 28-12 in the Oct. 3 rivalry matchup. Muskegon won 28-12. Neil Blake | MLive.comMuskegon players celebrate after defeating Mona Shores at Sailor Stadium at Mona Shores High School in Norton Shores on Friday, Oct. 3, 2025. Muskegon won 28-12.