11:50 AM - Joshua Dobbs (SF) (coach's decision) is inactive for Sunday's game against Tampa Bay, Nick Wagoner of ESPN.com reports.

7:16 PM - Joshua Dobbs (SF) (coach's decision) is inactive for Sunday night's game against the Cowboys, Nick Wagoner of ESPN.com reports.

3:14 PM - Joshua Dobbs (SF) (coach's decision) is inactive for Sunday's game against the Chiefs, Matt Barrows of The Athletic reports.

7:38 PM - Joshua Dobbs (SF) (coach's decision) is inactive for Thursday's contest against the Seahawks, Nick Wagoner of ESPN.com reports.

2:52 PM - Joshua Dobbs (SF) (coach's decision) is inactive for Sunday's game against the Cardinals, Matt Barrows of The Athletic reports.

2:49 PM - Joshua Dobbs (SF) (coach's decision) is inactive for Sunday's game against the Patriots, Matt Barrows of The Athletic reports.

3:16 PM - Joshua Dobbs (SF) (coach's decision) is inactive for Sunday's game against the Rams, but he will serve as the emergency third quarterback, David Lombardi of The Athletic reports.

11:59 AM - Joshua Dobbs (SF) (coach's decision) will serve as San Francisco's emergency third quarterback Sunday versus the Vikings, Matt Maiocco of NBC Sports Bay Area reports.

7:20 PM - Joshua Dobbs (SF) (coach's decision) is designated as San Francisco's emergency third quarterback for Monday's game versus the Jets, Nick Wagoner of ESPN.com reports.

2:36 PM - Joshua Dobbs (SF) may be the frontrunner to back up Brock Purdy in San Francisco after his performance in a 16-10 win over the Saints on Sunday, Kevin Patra of the team's official site reports.

11:43 AM - Joshua Dobbs (SF) was the first backup quarterback to enter Sunday's exhibition contest for San Francisco.

4:47 PM - Joshua Dobbs (SF) will compete with Brandon Allen for the No. 2 quarterback role in San Francisco this preseason, Matt Barrows of The Athletic reports.

6:37 PM - Joshua Dobbs (SF) 49ers and Dobbs agreed to a contract Monday, Mike Garafolo of NFL Network reports.