Celina quarterback Bret Schwieterman sets up to throw a pass during the first practice Monday evening at Celina Stadium. Former Bulldog standout Brennen Bader leads the team this season as the Bulldogs look to improve on last season's 5-5 overall record and 5-4 mark in the Western Buckeye League. The 2017 high school football season officially got underway Monday with the first day of practice. The first Friday night of football games is Aug. 25. The remaining fall sports teams start practice today.