After having another fourth quarter collapse for the second time in three weeks, San Francisco 49ers head coach Kyle Shanahan expressed that the team's struggles at the end of the games are "extremely frustrating.

This marked the sixth time they have blown a double-digit lead in the fourth quarter in the regular season and playoffs under coach Kyle Shanahan, tied for the most by any coach in the NFL since he was hired in 2017.

The San Francisco 49ers have now lost two games this season after holding double-digit leads late in the matchups. The latest setback came on Sunday against the Arizona Cardinals, where the 49ers watched a 13-point lead slip away in the second half,

San Francisco 49ers’ Jordan Elliott (92) blocks a field goal attempt in the second quarter of their NFL game at Levi’s Stadium in Santa Clara, Calif., on Sunday, Oct. 6, 2024. San Francisco 49ers’ Deommodore Lenoir (2) would pick up the ball and return it for a 61-yard touchdown. (Jose Carlos Fajardo/Bay Area News Group)

The game against the Arizona Cardinals marked the second time this season that San Francisco (2-3) blew a double-digit lead in the fourth quarter to a division rival, having done it in Week 3 against the Los Angeles Rams.