OH - 2016 Senate: Rob Portman 49% - P.G. Sittenfeld 24% - (Quinnipiac 06/22/2015)
Source: Quinnipiac
Method: Phone
Date: 06/04/2015 - 06/15/2015
Voters: 1,191 (Registered voters)
Margin of Error: 2.8 %
Full Result:
- Sittenfeld 24%
- Portman 49%
