The Texans rank fifth in the NFL by allowing just 179 yards passing a game and their seven interceptions are tied for sixth entering Week 8. Jones, who will start again Sunday with Brock Purdy still dealing with an injury, has been strong in five games filling in for him to help the 49ers average an NFL-best 271.3 yards passing a game. Jones has won four of his five starts this season, but he has thrown three interceptions with no touchdowns in the past two games combined.