U ndefeated NFC West rivals square off in Week 3 NFL action as the San Francisco 49ers host the Arizona Cardinals. Kyler Murray and the Cardinals face their first division rival o

The 49ers (3-0) won their home opener 16-15 on Eddy Pineiro’s walk-off field goal against the Arizona Cardinals.

Who won the Arizona Cardinals vs San Francisco 49ers game? Check out our updates, highlights and analysis from the NFL Week 3 game.

Here are five takeaways from the loss: The Cardinals defense gave the offense every chance. With 3:15 to play, Calais Campbell earned a safety on a holding penalty, putting Arizona up, 15-13. All the offense had to do was pick up a few first downs and run out the clock.

What makes the assumption even more impressive is that San Francisco almost beat Jacksonville. They had a few ugly passes by an injured Purdy, and they allowed a punt return for a touchdown. Still, they were within one score of winning the game.

The San Francisco 49ers defeated the Arizona Cardinals 16-15 on Sunday, and here's what CBS Sports' John Breech though about the

Arizona’s 24-23 win on Oct. 6 of last season, a game in which the 49ers led 23-10, helped chart the path to a 6-11 season.

Arizona Cardinals running back James Conner was taken off the field with a right ankle injury during Sunday's loss to the San Francisco 49ers.

Turnovers, missed red zone opportunities, first loss of the season, big plays on special teams and the short week before facing the Rams in LA.

The latest example Sunday was a 16-15 win over the Arizona Cardinals, with a 10-play, 63-yard drive finished off by a 35-yard field goal by Eddy Pineiro. The play was set up on a middle screen to Christian McCaffrey, who broke loose for 20 yards on a pass from Mac Jones to keep the field goal attempt at a reasonable distance.