6:50 PM - Akeem Spence (SF) Francisco elevated Spence from its practice squad Saturday for Week 3.

7:18 PM - Akeem Spence (SF) suffered a concussion during Thursday's preseason game against the Texans, David Lombardi of The Athletic reports.

10:52 PM - Akeem Spence (SF) left Thursday's preseason game against the Texans to be evaluated for a concussion, Aaron Wilson of ProFootballNetwork.com reports.

1:58 PM - Akeem Spence (SF) signed a one-year contract with the 49ers on Monday.

1:58 PM - Akeem Spence (SF) signed a one-year contract with the 49ers on Monday.