Overview

• Coach Kyle Shanahan said Purdy phoned after the 26-21 defeat to report renewed soreness in his previously injured right big toe, prompting further evaluation and uncertainty for Thursday.
• If Purdy cannot go, Mac Jones is the likely starter on short notice after winning two earlier starts, though he has been managing a knee sprain.
• In his return, Purdy went 22 of 38 for 309 yards with two touchdowns, two interceptions and a late fumble, with misfires he said he’ll review to assess any mechanical issues.
• WR Ricky Pearsall is being evaluated for what the team believes is a minor PCL injury, WR Jauan Jennings has rib soreness, and CB Renardo Green (neck) could be back this week.
• Special teams conceded an 87-yard punt-return touchdown and the defense registered no sacks or QB hits, while Shanahan said officials acknowledged an earlier penalty enforcement mistake.