| Thursday, November 01 |
 TN |
Marsha Blackburn (R)
Phil Bredesen (D)
|
52%
44%
| (+8) |
| Source: Emerson |
| TN |
Marsha Blackburn (R)
Phil Bredesen (D)
|
49%
45%
| (+4) |
| Source: CNN |
| Wednesday, October 31 |
| TN |
Marsha Blackburn (R)
Phil Bredesen (D)
|
51%
46%
| (+5) |
| Source: NBC News/Marist |
| TN |
Bill Lee (R)
Karl Dean (D)
|
57%
40%
| (+17) |
| Source: NBC News/Marist |
| Thursday, October 18 |
| TN |
Bill Lee (R)
Karl Dean (D)
|
48%
37%
| (+11) |
| Source: Vanderbilt University |
| TN |
Phil Bredesen (D)
Marsha Blackburn (R)
|
44%
43%
| (+1) |
| Source: Vanderbilt University |
| Friday, October 12 |
| TN |
Marsha Blackburn
Phil Bredesen
|
54%
40%
| (+14) |
| Source: New York Times/Siena |
| Thursday, October 04 |
| TN |
Bill Lee
Karl Dean
|
53%
36%
| (+17) |
| Source: Fox News |
| TN |
Marsha Blackburn
Phil Bredesen
|
48%
43%
| (+5) |
| Source: Fox News |
| Monday, September 17 |
| TN |
Phil Bredesen
Marsha Blackburn
|
50%
45%
| (+5) |
| Source: CNN |
| Thursday, September 13 |
| TN |
Bill Lee
Karl Dean
|
55%
35%
| (+20) |
| Source: Fox News |
| TN |
Marsha Blackburn
Phil Bredesen
|
47%
44%
| (+3) |
| Source: Fox News |
| Thursday, September 06 |
| TN |
Bill Lee
Karl Dean
|
53%
40%
| (+13) |
| Source: NBC News/Marist |
| TN |
Phil Bredesen
Marsha Blackburn
|
48%
46%
| (+2) |
| Source: NBC News/Marist |
| Tuesday, August 14 |
| TN |
Marsha Blackburn
Phil Bredesen
|
48%
44%
| (+4) |
| Source: Gravis |
| TN |
Bill Lee
Karl Dean
|
51%
40%
| (+11) |
| Source: Gravis |
| Monday, July 23 |
| TN |
Bill Lee
Randy Boyd
Dianne Black
Beth Harwell
|
26%
20%
19%
16%
| |
| Source: JMC Analytics |
| Monday, July 16 |
| TN |
Phil Bredesen
Marsha Blackburn
|
43%
37%
| (+6) |
| Source: Emerson |
| Wednesday, April 25 |
| TN |
Phil Bredesen
Marsha Blackburn
|
46%
43%
| (+3) |
| Source: Mason-Dixon |
| Thursday, April 05 |
| TN |
Phil Bredesen
Marsha Wedgeworth Blackburn
|
42%
40%
| (+2) |
| Source: Gravis |
Tennessee Election Center