<Dl> <Dt> Newspapers </Dt> </Dl> <Ul> <Li> Chattanooga Times </Li> </Ul> <Table> <Tr> <Th> Poll source </Th> <Th> Date (s) administered </Th> <Th> Sample size </Th> <Th> Margin of error </Th> <Th> Marsha Blackburn (R) </Th> <Th> Phil Bredesen (D) </Th> <Th> Other </Th> <Th> Undecided </Th> </Tr> <Tr> <Td> Emerson College </Td> <Td> July 11--14, 2018 </Td> <Td> 657 </Td> <Td> ± 4.1% </Td> <Td> 37% </Td> <Td> 43% </Td> <Td> 5% </Td> <Td> 17% </Td> </Tr> <Tr> <Td> Public Policy Polling (D - Duty and Country PAC) </Td> <Td> July 10--11, 2018 </Td> <Td> 583 </Td> <Td> ± 4.1% </Td> <Td> 41% </Td> <Td> 44% </Td> <Td>--</Td> <Td> 15% </Td> </Tr> <Tr> <Td> WPA Intelligence (R - CDP PAC) </Td> <Td> July 9--11, 2018 </Td> <Td> 551 </Td> <Td> ± 4.2% </Td> <Td> 38% </Td> <Td> 35% </Td> <Td>--</Td> <Td> 11% </Td> </Tr> <Tr> <Td> SurveyMonkey / Axios </Td> <Td> June 11--July 2, 2018 </Td> <Td> 1,010 </Td> <Td> ± 4.5% </Td> <Td> 55% </Td> <Td> 41% </Td> <Td>--</Td> <Td> 4% </Td> </Tr> <Tr> <Td> Public Policy Polling (D - Health Care Voter) </Td> <Td> April 30--May 1, 2018 </Td> <Td> 609 </Td> <Td> ± 4.0% </Td> <Td> 43% </Td> <Td> 46% </Td> <Td>--</Td> <Td>--</Td> </Tr> <Tr> <Td> SurveyMonkey / Axios </Td> <Td> April 2--23, 2018 </Td> <Td> 1,638 </Td> <Td> ± 4.0% </Td> <Td> 47% </Td> <Td> 48% </Td> <Td>--</Td> <Td> 5% </Td> </Tr> <Tr> <Td> Mason - Dixon </Td> <Td> April 17--19, 2018 </Td> <Td> 625 </Td> <Td> ± 4.0% </Td> <Td> 43% </Td> <Td> 46% </Td> <Td>--</Td> <Td> 11% </Td> </Tr> <Tr> <Td> Garin - Hart - Yang (D - Bredesen) </Td> <Td> April 9--11, 2018 </Td> <Td> 601 </Td> <Td> ± 4.0% </Td> <Td> 41% </Td> <Td> 51% </Td> <Td>--</Td> <Td> 8% </Td> </Tr> <Tr> <Td> Middle Tennessee State University </Td> <Td> March 22--29, 2018 </Td> <Td> 600 </Td> <Td> ± 4.0% </Td> <Td> 35% </Td> <Td> 45% </Td> <Td>--</Td> <Td> 17% </Td> </Tr> <Tr> <Td> Public Policy Polling (D - Protect Our Care) </Td> <Td> March 15--16, 2018 </Td> <Td> 1,014 </Td> <Td> ± 3.1% </Td> <Td> 41% </Td> <Td> 46% </Td> <Td>--</Td> <Td> 13% </Td> </Tr> <Tr> <Td> WPA Intelligence (R - CDP PAC) </Td> <Td> February 13--15, 2018 </Td> <Td> 500 </Td> <Td> ± 4.4% </Td> <Td> 44% </Td> <Td> 39% </Td> <Td>--</Td> <Td> 17% </Td> </Tr> <Tr> <Td> Public Opinion Strategies (R) </Td> <Td> January 26--29, 2018 </Td> <Td>--</Td> <Td>--</Td> <Td> 45% </Td> <Td> 47% </Td> <Td>--</Td> <Td> 8% </Td> </Tr> <Tr> <Td> Triton Research & Polling (R) </Td> <Td> January 21--24, 2018 </Td> <Td> 1,003 </Td> <Td> ± 3.1% </Td> <Td> 51% </Td> <Td> 40% </Td> <Td>--</Td> <Td> 10% </Td> </Tr> <Tr> <Td> WPA Intelligence (R - CDP PAC) </Td> <Td> December 13--14 and 17, 2017 </Td> <Td> 500 </Td> <Td> ± 4.4% </Td> <Td> 43% </Td> <Td> 34% </Td> <Td>--</Td> <Td> 23% </Td> </Tr> <Tr> <Td> Gravis Marketing </Td> <Td> December 11--12, 2017 </Td> <Td> 563 </Td> <Td> ± 4.1% </Td> <Td> 40% </Td> <Td> 42% </Td> <Td>--</Td> <Td> 18% </Td> </Tr> <Tr> <Td> Garin - Hart - Yang (D - DSCC) </Td> <Td> October 20--22, 2017 </Td> <Td> 601 </Td> <Td> ± 4.1% </Td> <Td> 41% </Td> <Td> 46% </Td> <Td>--</Td> <Td> 13% </Td> </Tr> </Table> <Tr> <Th> Poll source </Th> <Th> Date (s) administered </Th> <Th> Sample size </Th> <Th> Margin of error </Th> <Th> Marsha Blackburn (R) </Th> <Th> Phil Bredesen (D) </Th> <Th> Other </Th> <Th> Undecided </Th> </Tr>

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