According to the Memphis paper it is:
Ford beat the former Chattanooga mayor soundly in Shelby County, 63 to 36 percent. In Davidson, with 83 percent of precincts reporting, Ford had 61 percent to 38 percent for Corker.
In Hamilton County, where Corker's hometown of Chattanooga is located, Corker beat Ford 53 to 46 percent. Corker also won Knox County, 56 to 43 percent.
http://www.commercialappeal.com/mca/politics/article/0,1426,MCA_1496_5125752,00.html
Well, that's very, very good news. The Knox Co. numbers aren't up on the SoS site yet, so I appreciate the information. It's a relief, to say the least.