San Diego Chargers vs San Francisco 49ers NFL Game Preseason Week 4 Preview

The Chargers would need Vincent Jackson and Jamal Williams to fire for this game on Friday against the 49ers. Jackson made his first preseason appearance against the Seahawks on Monday and Williams is arguably the best defensive player on the field. The 49ers have high hopes on Bryant Johnson to excel in offensive coordinator but he has been injured for most of training camp.The 49ers also expect David Baas to start at right guard and play a quarter against the Chargers. The Chargers vs 49ers game is going to be an interseting game and keep your eye on this game here.