It appears that 49ers quarterback Brock Purdy‘s toe injury will force him to sit out again this week. Purdy did not practice on Thursday, setting up backup Mac Jones to start against the Buccaneers on Sunday, Adam Schefter of ESPN reports.
San Francisco is heading into Tampa Bay for a battle of 4-1 NFC contenders, but the 49ers’ success has come despite limited contributions from Purdy. After securing a five-year, $265MM contract extension in May, turf toe has held Purdy out of three games this season. The former Mr. Irrelevant has completed 48 of 73 passes (65.8%) for 586 yards, four touchdowns, and four interceptions while winning one of two starts this year. He last played in a loss to the Jaguars in Week 4.
Jones, who joined the 49ers on a two-year, $7MM deal last March, has looked like one of the shrewdest signings of the offseason so far. The ex-Patriots first-round pick and multiyear starter has hit on 86 of 129 passes (66.7%) for 905 yards, six TDs, and a pick while helping the 49ers to a 3-0 record. Jones racked up 342 yards and two scores in a Week 5 victory over the NFC West rival Rams, but he hardly escaped L.A. unscathed.
Now nursing knee and oblique injuries, Jones was a limited participant in practice on Thursday. Although head coach Kyle Shanahan said Jones was unable to throw on Thursday (via Jerry McDonald of the Mercury News), he added that his No. 2 signal-caller “should be able to go on Sunday.”
With Purdy and Jones banged up, Adrian Martinez received reps with the first-team offense on Thursday. He’s in line to back up Jones for the fourth time this year. Previously with the Jets, who cut him in August, Martinez hasn’t seen any regular-season action since he entered the NFL as an undrafted free agent from Kansas State in 2023. The 49ers signed Martinez from their practice squad to their active roster a week ago.