NFC West

5 Keys to a 49ers victory over the Chargers

The San Francisco 49ers (4-4) will look to open the second half of their season strong when they take on the Los Angeles Chargers (5-3) Sunday night at Levi’s Stadium. San Francisco comes into Sunday as the seventh seed in the NFC playoff race and finds themselves needing a win to keep pace with division leader Seattle. They have struggled coming out of the BYE under Kyle Shanahan, managing a…