SANTA CLARA, Calif. -- San Francisco's No. 1 offense still looks shaky two weeks from the regular season, and the did just enough for their first preseason victory in a 21-7 win against the on Sunday.There were tens of thousands of empty seats hours after an overnight 6.0-magnitude earthquake struck in the Northern California wine country near Napa. The quake Jabari Parker Jersey affected some public transportation options to the new $1.2 billion stadium, which sold out last Sunday.The patchy field is still hardly ideal, with visible lines where new sod was placed Friday after the initial turf failed to hold. kicked a 39-yard field goal at the 9:27 mark of the second quarter, ending an eight-quarter scorele s drought for the as they doubled their preseason total. Dawson added another from 28 yards a week after mi sing twice.Copyright 2014 by The A sociated Pre sRelive 's performance against the with Willie Cauley-Stein Jersey