The 49ers announced that Jones sustained an ankle injury and is "questionable" to return.
Jones, a sixth-round draft pick out of Ole Miss in 2017, is in his third NFL season. He entered the game with 20 tackles and two sacks through nine games.
Safety Jaquiski Tartt exited the game with a rib injury earlier in the third quarter and was also labeled as "questionable" to return.
San Francisco and Baltimore are currently tied 17-17 in the fourth quarter.
More San Francisco 49ers News
-
49ers' Mykel Williams shares ankle injury update, excited to learn from Nick Bosa
San Francisco 49ers head coach Kyle Shanahan was already impressed with Georgia defensive end Mykel Williams long before learning the standout defender battled through an ankle injury last season. Once he found out, his admiration only grew. General manager John Lynch echoed... -
Lifelong 49ers fan living his dream after being drafted by San Francisco
Not many San Francisco 49ers fans were familiar with Montana wide receiver Junior Bergen, the seventh-round draft pick the team hopes will contribute as a returner on special teams. However, Bergen knows all about the Niners, as he's been a lifelong fan, a fact he shared during... -
49ers' Nick Martin eager to learn from Fred Warner, shares MCL injury update
Nick Martin has a golden opportunity to line up next to one of the NFL's best linebackers. After being selected by the San Francisco 49ers in the third round of the 2025 NFL Draft, the former Oklahoma State standout is eager to learn from All-Pro linebacker Fred Warner. "I... -
Kurtis Rourke discusses ACL injury, joining 49ers' QB room: 'I love the situation'
Kurtis Rourke is the newest addition to the San Francisco 49ers quarterback room, joining Brock Purdy, Mac Jones, and Tanner Mordecai. His selection shouldn't come as a surprise to 49ers fans. The team typically carries four quarterbacks into the offseason program and had only...