San Francisco 49ers tight end George Kittle is stopped with the ball by Carolina Panthers strong safety Eric Reidas as Panthers cornerback James Bradberry (24) and outside linebacker Shaq Thompson (54) look on during the first half of an NFL football game in Santa Clara, Calif., Sunday, Oct. 27, 2019. (AP Photo/Tony Avelar)

San Francisco 49ers wide receiver Emmanuel Sanders celebrates after scoring a touchdown as wide receiver Kendrick Bourne looks on during the first half of an NFL football game against the Carolina Panthers in Santa Clara, Calif., Sunday, Oct. 27, 2019. (AP Photo/Ben Margot)

Carolina Panthers quarterback Kyle Allen throws during the first half of an NFL football game against the San Francisco 49ers in Santa Clara, Calif., Sunday, Oct. 27, 2019. (AP Photo/Ben Margot)

Carolina Panthers running back Christian McCaffrey runs the ball during the first half of an NFL football game against the San Francisco 49ers in Santa Clara, Calif., Sunday, Oct. 27, 2019. (AP Photo/Tony Avelar)

San Francisco 49ers running back Tevin Coleman is greeted by teammate offensive guard Mike Person, top, after scoring a touchdown during the first half of an NFL football game against the Carolina Panthers in Santa Clara, Calif., Sunday, Oct. 27, 2019. In the background is San Francisco 49ers wide receiver Kendrick Bourne (84). (AP Photo/Ben Margot)

San Francisco 49ers running back Tevin Coleman runs with ball for a touchdown during the first half of an NFL football game against the Carolina Panthers Santa Clara, Calif., Sunday, Oct. 27, 2019. (AP Photo/Tony Avelar)

San Francisco 49ers defensive end Arik Armstead (91) is greeted by defensive end Nick Bosa (97) after sacking Carolina Panthers quarterback Kyle Allen during the first half of an NFL football game in Santa Clara, Calif., Sunday, Oct. 27, 2019. (AP Photo/Tony Avelar)

Carolina Panthers running back Christian McCaffrey celebrates after scoring a touchdown against the San Francisco 49ers during the second half of an NFL football game in Santa Clara, Calif., Sunday, Oct. 27, 2019. (AP Photo/Tony Avelar)

San Francisco 49ers quarterback Jimmy Garoppolo throws the ball during the first half of an NFL football game against the Carolina Panthers in Santa Clara, Calif., Sunday, Oct. 27, 2019. (AP Photo/Ben Margot)

San Francisco 49ers running back Tevin Coleman celebrates and is greeted by his teammates after scoring a touchdown during the first half of an NFL football game against the Carolina Panthers in Santa Clara, Calif., Sunday, Oct. 27, 2019. The touchdown was Coleman's third in the first half. (AP Photo/Tony Avelar)

San Francisco 49ers running back Tevin Coleman runs with the ball for a touchdown past Carolina Panthers outside linebacker Shaq Thompson during the first half of an NFL football game in Santa Clara, Calif., Sunday, Oct. 27, 2019. The touchdown was Coleman's third of the first half. (AP Photo/Ben Margot)

San Francisco 49ers tight end George Kittle runs with the ball past Carolina Panthers outside linebacker Shaq Thompson (54) during the first half of an NFL football game in Santa Clara, Calif., Sunday, Oct. 27, 2019. (AP Photo/Ben Margot)

San Francisco 49ers head coach Kyle Shanahan greets tight end George Kittle (85) during the second half of an NFL football game against the Carolina Panthers in Santa Clara, Calif., Sunday, Oct. 27, 2019. San Francisco won the game 51-13. At right is San Francisco 49ers wide receiver Richie James (13). (AP Photo/Tony Avelar)

Carolina Panthers linebacker Brian Burns sits on the bench during the second half of an NFL football game against the San Francisco 49ers in Santa Clara, Calif., Sunday, Oct. 27, 2019. (AP Photo/Ben Margot)

Carolina Panthers quarterback Kyle Allen answers questions during a news conference after an NFL football game against the San Francisco 49ers in Santa Clara, Calif., Sunday, Oct. 27, 2019. San Francisco won the game, 51-13. (AP Photo/Tony Avelar)

Carolina Panthers head coach Ron Rivera answers questions during a news conference after an NFL football game against the San Francisco 49ers in Santa Clara, Calif., Sunday, Oct. 27, 2019. San Francisco won the game, 51-13. (AP Photo/Tony Avelar)

Carolina Panthers defensive tackle Vernon Butler, left and defensive tackle Kyle Love (77) sit on the bench during the second half of an NFL football game against the San Francisco 49ers in Santa Clara, Calif., Sunday, Oct. 27, 2019. San Francisco won the game 51-13. (AP Photo/Ben Margot)

Carolina Panthers quarterback Kyle Allen walks off the field at the end of an NFL football game against the San Francisco 49ers in Santa Clara, Calif., Sunday, Oct. 27, 2019. San Francisco won the game 51-13. (AP Photo/Ben Margot)