Maryland Governor: Brown (D) 48%, Hogan (R) 35%
7% prefer some other candidate in the race, while 10% are undecided.
The survey of 750 Likely Voters in Maryland was conducted on July 9-10, 2014 by Rasmussen Reports. The margin of sampling error is +/- 4 percentage points with a 95% level of confidence. Field work for all Rasmussen Reports surveys is conducted by Pulse Opinion Research, LLC.
http://www.rasmussenreports.com/public_content/politics/elections/election_2014/maryland/election_2014_maryland_governor