| In the interest of speed and timeliness, this story is fed directly from the Associated Press newswire and may contain spelling or grammatical errors. |
SAN FRANCISCO (AP) San Francisco linebacker Jeff Ulbrich left Sunday's game against the Detroit Lions with a concussion.
Ulbrich, a third-year starter, had seven tackles for the 49ers before leaving the game during the second half. The 49ers didn't announce when he was injured.