San Francisco 49ers running back Matt Breida (22) runs against the Los Angeles Rams during an NFL football game in Santa Clara, Calif., Thursday, Sept. 21, 2017.
San Francisco 49ers running back Matt Breida (22) runs against the Los Angeles Rams during an NFL football game in Santa Clara, Calif., Thursday, Sept. 21, 2017. Marcio Jose Sanchez AP
San Francisco 49ers running back Matt Breida (22) runs against the Los Angeles Rams during an NFL football game in Santa Clara, Calif., Thursday, Sept. 21, 2017. Marcio Jose Sanchez AP