Oct. 31 - Nov. 4 Siena College/NYT 447lv Slotkin - 49% Bishop - 42%
Oct. 15-17 Target Insyght 500lv Slotkin - 44% Bishop - 47%
Sep. 28 - Oct. 3 Siena College/NYT 501lv Slotkin - 44% Bishop - 47%
Sep. 17-20 Greenberg Quinlan Rosner 400lv Slotkin - 47% Bishop - 43%
Sep. 16-18 Public Opinion Strategies 400lv Slotkin - 43% Bishop - 45%
Aug. 20-23 Greenberg Quinlan Rosner 400lv Slotkin - 44% Bishop - 49%
Apr. 16-17 Public Policy Polling 668v Slotkin - 41% Bishop - 46%
Apr. 3-5 Target Insyght 400rv Slotkin - 39% Bishop - 45%