Rivalry Week in college football has been marked by numerous violent clashes sparked by controversial flag-planting celebrations. Several significant games saw teams engage in all-out brawls, most notably following the NC State victory over North Carolina, which culminated in a chaotic postgame fight at Kenan Memorial Stadium after the Wolfpack attempted to plant their flag at midfield. Coaches and analysts have condemned these actions, suggesting they detract from the spirit of competition and calling for increased sportsmanship. Other notable incidents involved Michigan-Ohio State, where full-team melees erupted, as well as intense clashes involving Arizona State and Florida. The trend of flag-planting celebrations has drawn criticism, with calls for potential rule changes to address the growing issue of postgame altercations across college football.