49ers news: 3 keys to a Niners win over the Broncos in Week 4

Key Points:

• The San Francisco 49ers aim to start the season 4-0 against the Denver Broncos, leveraging a strong passing offense led by Brock Purdy, who has shown MVP-caliber performance.
• The Broncos have improved since their Week 1 loss, winning their last two games, but their run defense has regressed significantly, ranking last in expected points added (EPA) allowed per rush in 2024.
• Key to the 49ers' success will be establishing the run game behind their offensive line and exploiting Denver's weaker linebackers with heavy usage of Christian McCaffrey and George Kittle, especially with potential limitations in their receiving corps.
• San Francisco's disciplined approach to penalties and ball security has been a major strength, ranking among the best in the league, while Denver has been more prone to turnovers and penalties, which could influence the game's outcome.
• The 49ers are favored by 2.5 points with an over/under of 47.5, and maintaining clean, efficient football will be crucial for them to secure the victory on a hot day at Levi’s Stadium.