Brock Purdy has missed some games recently due to health issues. For that reason, the San Francisco 49ers want to protect themselves by signing a Super Bowl-winning quarterback, but lost a weapon for the entire 2025 NFL season.

The 49ers enter the 2025 NFL season with high hopes. The NFC West club has a star-studded roster, led by quarterback Brock Purdy.

Purdy has dealt with health concerns that have limited his playing time. That’s why San Francisco has now signed Nate Sudfeld, a Super Bowl-winning quarterback who adds depth to the position.

49ers announce the signing of Nate Sudfeld for the 2025 NFL season

A new quarterback is joining the competition to be Brock Purdy’s backup in 2025. Nate Sudfeld has agreed to terms with the 49ers and will join their efforts for the upcoming campaign.

In recent years, Purdy has battled health issues, but his starting job is completely secure. However, San Francisco appears uncertain about who will serve as his primary backup this season.

This offseason, the Niners acquired Mac Jones, who was expected to take on the backup role. Nevertheless, the former first-round pick has not proven to be a reliable option, which is where Sudfeld enters the conversation.

Sudfeld, 31, entered the NFL as a sixth-round pick in 2016 with Washington. He has been a backup for most of his career, appearing in just six games with 25 completions for 188 yards, one touchdown, and one interception.

Nate Sudfeld, new quarterback of the San Francisco 49ers

Sudfeld was part of the Philadelphia Eagles roster when they defeated the New England Patriots in Super Bowl LII. He is set to compete with Mac Jones, although the former Jaguars quarterback remains the frontrunner for the backup role.

Brock Purdy loses teammate for the remainder of the 2025 NFL season

The arrival of Nate Sudfeld comes after the 49ers lost a key member of Brock Purdy’s offense for the entire 2025 campaign. Running back Patrick Taylor was placed on season-ending injured reserve.

With Isaac Guerendo and Jordan James listed as questionable, Taylor’s absence is a significant blow for the offense. However, the return of Christian McCaffrey provides stability, as he remains the unquestioned starter in Kyle Shanahan’s system.