| Friday, September 11 |
 |
Donald Trump (R)
Joseph 'Joe' R. Biden, Jr. (D)
|
53%
39%
| (+14) |
| Source: Indy Politics/Change Res. (D)* |
| Sunday, April 19 |
|
Eric Holcomb (R)
Woody Myers (D)
|
45%
25%
| (+20) |
| Source: Indy Politics/Change Res. (D)* |
|
Joseph 'Joe' R. Biden, Jr.
Donald Trump
|
52%
38%
| (+14) |
| Source: Indy Politics/Change Res. (D)* |
| Wednesday, October 17 |
|
Joe Donnelly (D)
Mike Braun (R)
Lucy Brenton (O)
|
44%
40%
7%
| |
| Source: Gravis |
| Thursday, October 04 |
|
Joe Donnelly
Mike Braun
Lucy Brenton
|
43%
41%
6%
| |
| Source: Fox News |
| Thursday, September 13 |
|
Mike Braun
Joe Donnelly
|
45%
43%
| (+2) |
| Source: Fox News |
| Wednesday, September 05 |
|
Joe Donnelly
Mike Braun
|
49%
43%
| (+6) |
| Source: NBC News/Marist |
| Wednesday, August 15 |
|
Joe Donnelly
Mike Braun
|
51%
39%
| (+12) |
| Source: Trafalgar Group (R) |
| Thursday, May 17 |
|
Mike Braun
Joe Donnelly
|
47%
46%
| (+1) |
| Source: Gravis |
| Monday, May 02 |
|
Donald Trump
Rafael 'Ted' Edward Cruz
John R. Kasich
|
44%
27%
9%
| |
| Source: PRIMARY: Gravis |
Indiana Election Center