San Francisco 49ers cornerback Richard Sherman's status for Week 15 is up in the air due to a hamstring injury, according to the NFL Network's Tom Pelissero:
Tom Pelissero#49ers CB Richard Sherman underwent an MRI this morning on his injured hamstring, which is pretty sore a day after that wild win over the #Saints, source said. Status in doubt for Sunday against the #Falcons, but he’ll do everything he can to be ready.
The 31-year-old signed a three-year, $27.5 million deal with the Niners in March 2018 following a 2017 campaign that was cut short due to injuries.