The San Francisco 49ers have announced that Trey Lance will be the starting quarterback for their preseason opener against the Las Vegas Raiders. Lance, who was the third overall pick in the 2021 NFL draft, will play the first half of the game, with backup Sam Darnold taking over in the second half. This decision comes after a competition between Lance and Darnold during training camp.

Lance has shown significant improvement in his mechanics during the offseason, and his strong performances in practice have earned him the starting role for the preseason game. This will be an opportunity for Lance to showcase his growth and skills after limited action in the 2022 season, where he suffered both an ankle and finger injury.

In addition to the quarterback competition, the game against the Raiders will also be an opportunity to watch other players on the 49ers' roster. Safety JiAyir Brown, who was selected in the third round of the 2023 NFL draft, will be looking to showcase his playmaking ability, while running backs Jordan Mason and Ty Davis-Price will take on a larger role due to Christian McCaffrey's status as the unquestioned starter.

Overall, there are several storylines to follow in the 49ers' preseason opener, including the performance of Trey Lance as the starting quarterback and the emergence of new players in key positions. Fans will be eagerly watching to see how the team performs against the Raiders.