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Nick Bosa hasn't reached an opposing quarterback yet this season after recording an NFL-leading 18.5 sacks last season. Some of that may be the San Francisco defensive end getting warmed up. Bosa missed all of training camp and the preseason while holding out for a new contract. He finally returned to the 49ers after a six-week absence and just days before the team's Week 1 matchup. The reigning NFL Defensive Player of the Year has recorded two tackles and two assists in two games. The 49ers enter a short week. They host the New York Giants at Levi's Stadium on Thursday, the team's home opener. Is the 49ers pass rusher worried about the quick turnaround? "I'm not too concerned about it," Bosa told reporters after the

Brock Purdy was admittedly off his game early on against the New York Giants Thursday night, but by the time the game was over he compiled some impressive numbers, especially considering what he was up against. The 49ers quarterback was off target at times over the first two quarters of his team's 30-12 win over the Giants Thursday night, as he completed 14-of-25 passes in the first half with 157 yards and a touchdown. But Purdy finished the night having completed 25-of-37 passes for 310 yards, two touchdowns, and zero interceptions, with a passer rating of 111.3. According to NFL Next Gen Stats, Purdy was blitzed on 33 of his 39 dropbacks, which is the highest blitz rate in any game

According to Matt Barrows of The Athletic, the Arizona Cardinals have signed defensive back Qwuantrezz Knight off the San Francisco 49ers practice squad. The move comes as the Cardinals place safety Budda Baker on injured reserve. "Arizona was very interested in Knight after he was part of SF's cuts to get down to 53 players last month," Barrows noted in a tweet. The Cardinals, who put S Budda Baker on IR today, signed S Qwuantrezz Knight off the 49ers' practice squad. Arizona was very interested in Knight after he was part of SF's cuts to get down to 53 players last month.— Matt Barrows

The San Francisco 49ers will hold four full practices this week as the team prepares for its Week 4 matchup against the Arizona Cardinals. Head coach Kyle Shanahan, defensive coordinator Steve Wilks, offensive line/run game coordinator Chris Foerster, and quarterback Brock Purdy are scheduled to speak with the media. The 49ers will make the press conferences available at 49ers.com, on the team's official mobile app, and YouTube page. The schedule, which is subject to change, for the upcoming week is below. All times are