Harvard football coach Tim Haak said the Hornets' Class 4A football playoff quarterfinal game Saturday with Rockford Lutheran has been moved to Guilford High School's stadium.
Lutheran's playing surface was poor from previous late-season games and Guilford has a synthetic turf field.
No. 2-seeded Harvard (11-0) plays No. 6 Lutheran (10-1) at 1 p.m. Saturday.