Brock Purdy suffered a turf toe and a sprained left shoulder during the San Francisco 49ers' Week 1 game. He missed the Week 2 game and was ruled out for the Week 3 game against the Arizona Cardinals as well. Purdy participated as a limited practice participant but was not considered ready to play. His recovery has been progressing faster than initially expected, and there is hope that he could return as soon as Week 4, provided he does not experience any setbacks. Thus, Purdy is expected to be out for about three games, returning possibly in Week 4 of the season.

Summary:

• Injuries: Turf toe and sprained left shoulder.
• Out for Week 2 and Week 3 games.
• Limited practice participation.
• Possible return in Week 4, if recovery continues positively.

This timeline means Brock Purdy will likely be out for about two to three weeks, missing at least two games before potentially returning in the fourth week of the NFL season.