Game days can be difficult on the body. Your hydration needs and fueling strategies will probably change from game to game, but here are some guidelines to help you stay well-hydrated. Stay hydrated throughout the day: Drink plenty of water or a sports drink before, during, and after your game to replace fluids lost through sweating. Don't skip meals before or during games: Eating regularly will help keep you energized and cushion any losses in performance due to dehydration.