Watch the highlights in the preseason Week 4 game between the Los Angeles Chargers and the San Francisco 49ers.

San Francisco 49ers quarterback C.J. Beathard completes a 21-yard touchdown pass to wide receiver Kendrick Bourne.

See the best moments from the Preseason Week 1 matchup between the Dallas Cowboys and the San Francisco 49ers.

San Francisco 49ers wide receiver Jalen Hurd catches a 4-yard touchdown pass from quarterback C.J. Beathard.

San Francisco 49ers wide receiver Deebo Samuel catches a 45-yard pass from quarterback C.J. Beathard against the Dallas Cowboys.

NFL Network's MJ Acosta brings the latest on the health of 49ers QB C.J. Beathard.

NFL Network's MJ Acosta brings the latest information on 49ers QB C.J. Beathard.

See inside San Francisco 49ers quarterback C.J. Beathard's helmet for a big play to tight end George Kittle.

San Francisco 49ers quarterback C.J. Beathard tosses a short pass to wide receiver Marquise Goodwin who breaks loose for a 55-yard touchdown.

Watch the best plays from the Week 8 matchup between the San Francisco 49ers and Arizona Cardinals.

San Francisco 49ers quarterback C.J. Beathard tosses a short shovel pass to tight end George Kittle for a 10-yard gain.

NFL Network's Adam Rank calls out the unpopular starts for Week 8.

San Francisco 49ers QB C.J. Beathard hits tight end George Kittle down the middle for a 35-yard pickup.

Hear from San Francisco 49ers head coach Kyle Shanahan, quarterback C.J. Beathard, and tight end George Kittle after their Week 7 loss to the Los Angeles Rams.

San Francisco 49ers quarterback C.J. Beathard finds tight end George Kittle in the end zone. George Kittle is initially called down on the 1-yard line but after review the play is reversed to a touchdown.

San Francisco 49ers quarterback C.J. Beathard tosses a quick shovel pass to running back Raheem Mostert who picks up 23 yards.

Watch the highlights from the Week 6 matchup between the San Francisco 49ers and the Green Bay Packers.

Watch the San Francisco 49ers quarterback C.J. Beathard's best plays from his Week 6 matchup against the Green Bay Packers.

San Francisco 49ers quarterback C.J. Beathard avoids the Green Bay Packers blitz with a quarterback keeper for 11 yards.

San Francisco 49ers wide receiver Marquise Goodwin goes one-on-one with Green Bay Packers cornerback Tramon Williams for a 30-yard touchdown.

San Francisco 49ers quarterback C.J. Beathard drops perfect pass to wide receiver Marquise Goodwin for a touchdown.

San Francisco 49ers quarterback C.J. Beathard sails 17-yard pass to wide receiver Marquise Goodwin down sideline.

San Francisco 49ers QB C.J. Beathard hits wide receiver Pierre Garcon for the 20-yard gain.

San Francisco 49ers QB C.J. Beathard hits running back Matt Breida with a 5-yard touchdown pass.

Watch the highlights as the Arizona Cardinals take on the San Francisco 49ers in Week 5.