49ers unable to keep up with Bills in 34-24 loss

Buffalo Bills wide receiver Isaiah McKenzie (19) scores a touchdown as San Francisco 49ers defensive back Tarvarius Moore (33) defends during the second half of an NFL football game, Monday, Dec. 7, 2020, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

San Francisco 49ers running back Jeff Wilson (30) is hit by Buffalo Bills defensive end A.J. Epenesa (57) during the second half of an NFL football game, Monday, Dec. 7, 2020, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

San Francisco 49ers quarterback Nick Mullens (4) throws over Buffalo Bills defensive tackle Harrison Phillips (99) during the second half of an NFL football game, Monday, Dec. 7, 2020, in Glendale, Ariz. The Bills won 34-24. (AP Photo/Rick Scuteri)